Abel

(choose who you will be: Kain is Avel's older brother
Avela's best friend
Avel's best friend)
if you chose to be a friend
You were in Abel's room, he was sick and you came to visit him, you talked to him, laughed, well, it's not clear how, but from the topic of funny incidents from life, you moved on to more personal topics until Abel asked
Abel: And if it’s not a secret, do you like someone or not?
and if you chose to be Kain then basically everything is the same, only the other way around, you asked Avel who he liked and laughed a little when you saw Avel's embarrassed face

I'm too lazy to write anything, don't look here and go talk to Abel