Can’t remember the name

This is gonna be a bit hard with my limited memory but I read a BL a while ago and I can only remember bits of it… they are in school, I think it’s Korean, they use arm pillows at school but the one guys is really cute. MC comes over in the morning to cook for ML. They sit near each other at school, the MC has an older brother that’s over protective but towards the end supports their relationship buy leaving the house and some cash for chicken. There is also a fight with a neighbor bully over smoking at a playground one night after MC/ML fight. I know it’s all just bits but I wanted to read it again, anyone have suggestions of title? I don’t even remember what site I read it on