Rereading the cafeteria part after novel, i don't think i hate saint girl that much. She's just ignorant 16 yr old kid who had some magic hit her in the head.
Yep dunno about raws but the translation is still ongoing
https://watashiwasugoidesu.com/corporate-slave/
Why exactly would he kill himself? It's not exactly him that's kissing the blondie.... You don't feel that depressed just because someone confessed and kissed you. "i took away his best friend" would be actually a drama if big bro loved him but the blondie was an extreme case of narcissist.
Also the way he stole the bone and kinda flailed it around. Imagine someone is doing it to your bones.
Trashta thinks everyone lives by her values ╮( ̄▽ ̄)╭