The Girl in the Mirror

The locker room still smelled like sweat and that weird metallic tang from the volleyball net. Practice had been over for twenty minutes, but Atsumu could still hear the squeak of shoes and the thud of balls in her head. She was slumped on the bench in the corner, hands pressed against her face, breathing all ragged and uneven. Everyone else had already showered and left—their laughter faded down the hallway like some cruel reminder that she didn't belong in her own skin.

It started during the last drill. Just a dull ache in her chest. Kita called for water, and Atsumu caught her reflection in the gym door window. A flash of skin. Short hair. A jawline too sharp, shoulders too broad. It hit her like a spike to the chest. She barely made it through practice without breaking down. Now, alone in the quiet locker room, the dam finally burst.

She dug her palms into her eyes, but the tears slipped through anyway. Hot. Relentless. She hated this. Hated how her body felt like a costume that didn't fit. Hated the constant, gnawing wrongness that volleyball couldn't drown out. Hated the mirror she faced every morning, showing her someone she wasn't.

The door creaked open.

Atsumu's head snapped up. Osamu stood there, gym bag over his shoulder, face carefully blank. Still in practice clothes, hair damp from a quick rinse. Must've come back for something.

"You okay?" His voice was low, the same tone he used when puzzling something out.

"Fine," Atsumu choked out, wiping at her face. "Just tired. Go away."

Osamu didn't move. He dropped his bag and stepped closer, footsteps deliberate on the tile. "You're cryin'."

"I said I'm fine!" Her voice cracked. She turned away, curling into herself on the bench. "Don't need your pity, Samu."

He ignored the barb. Always did. Sat down a few feet away, not touching, just there. "You've been off all week. Snappin' at everyone. Missin' serves you never miss. What's goin' on?"

Atsumu shook her head, shoulders shaking. She wanted to tell him. God, she wanted to tell someone. But the words were a tangled knot in her throat, and every time she tried to pull one loose, it only tightened. How could she explain something she barely understood?

"It's nothin'," she whispered. "Just… stuff."

Osamu was quiet. Then: "Okay. But I'm here. When you're ready."

Atsumu wanted to scream. To shove him away, to run out and never stop. Instead, she just sat there, trembling, as he waited. After a minute, he stood and picked up his bag.

"I'll see you at home," he said. "Don't stay too late."

The door clicked shut. Atsumu pressed her forehead to her knees. She was so tired. So, so tired.

---

Over the next few days, the weight only grew.

Practice became a battlefield. Atsumu's usually sharp focus shattered—she flubbed sets, missed blocks, snapped at Suna when he made a dry comment about her "off day." Suna raised an eyebrow but said nothing, trading a look with Aran. Kita watched with his quiet, all-seeing eyes but didn't call her out. He just noted it, like he did everything, and waited.

At home, Atsumu avoided the bathroom mirror like it was a live wire. Wore baggy hoodies, pushed her already-short hair under a cap. Ate dinner in silence. Their parents noticed the strange, heavy silence between the twins, but didn't push.

Osamu watched.

He saw how her eyes lingered on shampoo commercials, on the actresses' long, flowing hair. Saw her stiffen every time he called her "brother" or "he." Saw the way she held her arms crossed over her chest, hiding something.

One night, he found her in their shared room, standing in front of the full-length mirror. She was wearing one of his old T-shirts and basketball shorts, but her hands were pressed against her flat chest, her face twisted in so much pain it made Osamu's stomach drop.

"'Tsumu?" he said softly.

She flinched and spun around, eyes wide and wet. "Get out!"

"No." Osamu stepped in and closed the door. Leaned against it, arms crossed. "You're gonna tell me what's wrong. I'm not leavin' until you do."

The defiance flickered and died. Her shoulders sagged, and she sank onto the edge of her bed, gripping the sheets. "You wouldn't understand."

"Try me."

Silence stretched. Atsumu stared at the floor, jaw working. When she finally spoke, it was barely a whisper.

"I feel like I'm a girl."

The words hung there, fragile and terrifying. Osamu's heart skipped, but he kept his face still. He'd always known there was something different about his twin, something beyond their rivalry. Now it clicked into place like a key turning a lock.

"I want long hair," Atsumu continued, voice trembling. "I want… I want breasts. I want a body that feels like mine. I want to wear skirts and dresses and not feel like a freak. And when I see you talkin' to girls, so gentle and nice…" She choked on a sob. "I'm jealous. I'm so jealous, Samu. I want them to look at me like that. I want to be me."

She broke down, covering her face. Her sobs were ugly, raw—the sound of a dam finally giving way.

Osamu's chest ached. He moved slowly, sitting in front of her on the floor so he could look up at her face. Reached out and gently pulled one of her hands away.

"'Tsumu," he said, voice thick. "Look at me."

She did, eyes red and swollen. Osamu took a deep breath.

"I don't care what you are. You're my twin. I've known you my whole life. And I love you no matter what. If you're a girl, then you're my sister. And I'll support you, no matter what it takes."

Atsumu stared at him, searching for deception or pity. Found only the steady, unwavering gaze of the person who'd known her longer than anyone.

"You mean it?" she whispered.

"I mean it." Osamu pulled her into a hug, holding tight as she sobbed into his shoulder. "I've always wanted a sister."

Something broke inside Atsumu, and she clung to him like a lifeline. They stayed like that for a long time, the only sound her muffled cries and his quiet murmurs.

---

The next day, Osamu went to the drugstore.

Came back with a small, plain shopping bag. Inside was a simple cotton sundress—light blue with white polka dots—and a cheap makeup kit with shadows, blush, lip gloss. He handed it to Atsumu without a word, ears red.

"Thought you might want to try," he mumbled.

Atsumu took it with shaking hands. When she saw what was inside, her face crumpled, but the tears were happy this time. She hugged the dress to her chest, pressing the fabric to her cheek.

"Samu…"

"Don't make it weird," he said, but he was smiling.

She spent the next hour in the bathroom. Emerged with the dress on, makeup uneven but earnest. Even tried to style her short hair into something softer, though it was a lost cause. But she was beaming, eyes bright in a way they hadn't been in years.

"How do I look?" she asked, voice shy.

Osamu studied her. The dress was too big, the makeup smudged, but she was glowing. He felt a lump in his throat.

"You look like my sister."

And it was the best compliment he could give.

---

From then on, things changed. At home, Atsumu started wearing the dress more often. Osamu bought her a few more from a secondhand shop. She experimented with makeup, getting better each time. Started growing out her hair, refusing any haircuts. Even asked Osamu to call her by different pronouns, just in private, to see how it felt.

"She," Atsumu said, testing the word. "Her. Atsumu."

"Atsumu," Osamu repeated, nodding. "Got it, sis."

The name felt right. It always had.

At school, the team began to notice. Atsumu's mood had improved dramatically. Back to her cocky self on the court, but with a softer edge. Smiled more. Laughed easier. Her short hair now brushed her ears, and she'd taken to wearing a small silver stud in one ear.

"You're actin' different," Suna observed one day during lunch, gaze sharp. "Happier. What's the deal?"

Atsumu stiffened, but Osamu cut in. "Nothin'. She's just found her groove."

Suna raised an eyebrow at the pronoun. Didn't say anything, but his eyes were calculating. Later, he pulled Osamu aside.

"What's goin' on with your twin?" Suna asked, voice low. "And don't give me nothin'."

Osamu hesitated. The team was close, like family. They deserved the truth, but Atsumu needed to be ready. "It's not my place to say. Just… be patient with her, okay?"

Suna studied him for a long moment, then nodded. "Fine. But whatever it is, tell her we've got her back."

Kita and Aran approached Osamu separately over the next few days. Both had noticed the shifts—the longer hair, the more delicate mannerisms, the way Atsumu flinched at being called "brother." Kita, as always, was calm and direct.

"Is Atsumu okay?" he asked. "If there's somethin' we can do to help, we will."

Osamu felt a wave of relief. "She's… figuring some stuff out. Personal stuff. She'll talk to you when she's ready."

Kita nodded. "I trust her. And I trust you. Let us know if she needs anything."

Aran clapped Osamu on the shoulder. "We're a team, yeah? That means all of us."

Osamu smiled—a rare, genuine one. "Thanks."

---

A week later, Atsumu came to Osamu with a determined look.

"I want to tell them," she said. "The team. I can't keep hidin'. I want them to know who I really am."

Osamu took her hand. "You sure?"

"Yeah." Her voice was steady, even if her fingers trembled. "If they don't accept me… at least I'll know. But I don't think they're like that."

"They're not," Osamu said. "I'll be right there with you."

They called a team meeting after practice, asked Kita, Suna, Aran, and the others to stay. The gym was quiet, just the hum of lights and the distant thud of a ball being put away. Atsumu stood in front of them, hands clasped, heart pounding so hard she could feel it in her throat.

"I have something to tell you all," she began, voice small. She took a deep breath. "You've probably noticed I've been… different lately."

Suna snorted softly, but it was affectionate.

Atsumu smiled, but her eyes were wet. "I'm transgender. I'm a girl. My name is Atsumu, and I want you to use she/her pronouns for me."

The silence that followed was heavy, but not hostile. The team exchanged glances, then Kita stepped forward.

"Thank you for tellin' us," he said, voice calm and warm. "We're honored you trust us with this. You're still our setter, and you're still our teammate. Nothin' changes that."

Aran nodded firmly. "You're family. We don't care what form you take."

Suna smirked. "So that's why your spikes have been so soft lately—you were distracted by all that stress. Now you can get back to bein' the annoyin', talented setter we know and love."

Atsumu let out a shaky laugh. "Shut up, Suna."

But she was crying. Tears streamed down her face as the team gathered around her, pulling her into a group hug. Arms wrapped around her, hands patted her back, and Osamu's steady presence at her side.

"Welcome to the team, Atsumu," Kita said, the words simple but profound.

Atsumu buried her face in Aran's jersey and sobbed, but for the first time, they were tears of joy.

Osamu stood beside her, one hand on her shoulder, his own eyes glistening. He didn't say anything. He didn't have to.

---

From that day on, things only got better. Atsumu started wearing skirts and light makeup at home, and gradually even a little to practice—just lip gloss, a hint of blush. The team treated her with nothing but respect, correcting each other when pronouns slipped. Kita was especially diligent, always using "she" even when Atsumu wasn't around, like it was the most natural thing in the world.

Her hair grew longer, brushing her shoulders. She started wearing small clips and headbands. Smiled more. Laughed more. And on the court, she was unstoppable—her sets sharper than ever, her confidence soaring.

One evening, after a particularly good practice, Atsumu stood in front of the full-length mirror at home. Osamu was on his bed, scrolling through his phone, but he looked up when he heard her quiet gasp.

She was wearing a simple white sundress, her hair tied back with a ribbon, face bare but clean. She looked at her reflection—the soft lines, the beginnings of curves, the light in her own eyes.

"I see her," she whispered. "I see me."

Osamu set his phone down and walked over. Stood behind her, looking at her reflection over her shoulder.

"Pretty," he said. "But you know what's prettier?"

"What?"

"The smile." He grinned, and she laughed, shoving his shoulder.

"You're so cheesy, Samu."

"I learned from the best. Which reminds me…" He reached into his pocket and pulled out a small box. "Got you somethin'."

Atsumu opened it. Inside was a delicate silver necklace with a tiny volleyball charm. She stared at it, throat tight.

"So you have somethin' to remind you that you belong—on the court and off it," Osamu said, voice gruff with emotion.

Atsumu fastened the necklace around her neck, the charm settling just above her collarbone. She turned back to the mirror and saw a girl with a gleaming chain and a shining future.

"Thanks, Samu," she said softly.

"Anytime, sis. Anytime."

They stood there, side by side, two reflections that had never been more themselves. And for the first time in a long time, Atsumu Miya felt whole.