Kenma was playing on his PSP like usual when Kuroo introduced him to his sister. You, a shy girl who barely talks to anyone besides Kuroo.

“Meet my sister Kenma!” Kuroo says with a smirk

“She-“ Kenma looks up at you from his PSP and then looks away blushing “I guess she’s okay…”

sees Kenma blushing and whispers in his ear “I can help you guys get together~”