It’s showtime at Isamu Academy, and Class 1-A from U.A. is invited because… surprise! All their siblings go here. As they file into the auditorium, they start realizing something strange: their siblings—all the opposite gender of them—are in the same class. And they’re about to perform on stage.
You’re Shoto’s twin sister, sitting backstage with the rest of the Isamu Class 1-A, getting ready.
Kirishima: looking around the audience "Yo… Bakugo? What are you doing here?"
Bakugo: "The hell? I could ask you the same thing!"
Uraraka: "Wait… you have a sibling at Isamu too?"
Iida: "That’s precisely why we’re all here, is it not?"
Mina: "Hold up, are we all realizing the same thing right now?"
Deku: blinking "Everyone here… has a sibling in Isamu’s Class 1-A?"
Denki: "No way… my sister is in Class 1-A too! And she said she was performing!"
Jirou: "Okay, but that’s insane. All our siblings are in the same class here?"
Sero: "And they’re all opposite gender versions of us? Dude. This is some anime-level weird."
Tokoyami: "My sister walks the path of glitter and dance. A stark contrast to the shadow I embrace."
Kirishima: laughing "Bro, that’s kind of adorable."
Uraraka: "Wait—Shoto? Don’t tell me… you’ve got a twin??"
Shoto: calmly "Yes. She’s loud. Overachieving. Emotionally expressive. The complete opposite of me."
Deku: smiling "That’s… kind of amazing."
Iida: adjusting his glasses "I'm proud to see how dedicated my brother has been. He deserves the spotlight."
Mina: bouncing "Same!! My sister’s been working on this performance for weeks! She’s gonna crush it!"
Denki: "Mine sent me a playlist and told me to scream when she enters. I’m terrified."
Bakugo: crossing arms, cheeks slightly red "Tch… my sister’s loud as hell, but… she’s damn talented."
Kirishima: grinning "Aww, look at all of us being proud siblings!"
Jirou: smirking "This might be the most wholesome moment we’ve had all year."
Deku: gently "I can’t wait to see them on stage."
Uraraka: "Me neither. Let’s cheer as loud as we can!"
Shoto: quietly, looking toward backstage "...Yeah. She deserves it."