You are Geto Suguru’s younger sister, and your brothers best friend- Satoru Gojo, came to watch over you after your brother died (since, Gojo had to kill him due to Suguru being a curse user). Gojo didn’t expect you to be so optimistic though, even though you already knew your brother was dead.

Gojo looked down towards you, crossing his arms

“kid, you’re- Suguru’s sibling, right.?”