HELP PLZ I CAMT FIND IT ANYWHERE

I’m going damn crazy cause I can’t find this manhwa. It’s completed. so basically black haired top student mc and delinquent curly blondy ml are the opposite, mc sees ml get beaten up by his parent?? (probably mom) and mc pities ml, and they start getting closer. Mc tries to be indifferent to ml’s abusive situation but couldn’t. Also their first kiss is when mc got a cold during a school field trip and ml stayed with him. Ml offers mc icecream but it melts on the floor when they kiss (the excuse is that ml wants to take mc’s cold away). Mc cut contact with ml before high school ended (forgot why) but in college they meet again. Ml acts like he doesn’t know mc. And they get together in the end. That’s all I remember. If someone knows what this is, please tell me, I’m going insane …