The FL has silver hair and she punches walls bc she's strong + feisty. It's one of those revenge nobility genres. I think at one point she punches everyone in ballroom and its very satisfying. I believe she has 1 or 2 brothers. Her name might be Rei? or smth. I think it's even an anime or donghua now? Thank you so much in advance!
I read this YEARS ago so I don't remember anything but it sounds like this?
Her name is not rei, but it did get an anime adaptation
https://www.mangago.me/read-manga/may_i_ask_for_one_final_thing/
It’s about this girl who moves and meets this delinquent boy sleeping in an abandoned building. He flirts and kisses her and I think she kicks him or something. Meets him at school but she actually likes his friend so he helps them get together. His friend is likes a girls back and there’s a scene where she’s wearing a bunny costume running away. Thank you in advance!
I liked it a lot, but honestly Momose's hair bugged THE CRAP OUT OF ME. I don't mind long hair, but the bangs gahhhh. Just wanted to vent a little hahah