16 life?
It’s not it but thank you, the girls on a bridge when she meets him, and she’s referred to as mushroom head because she has mushroom hair aha. He had a girlfriend before her and he wrote her songs but she cheated on him so he ended things with her. On the same night he met this girl on the bridge and said he’d be her boyfriend, and then it goes from there. I really appreciate the reply though so thank you
I found it! It’s Kanojo wa Uso wo Aishisugiteru manga
Hello, I'm looking for a manga where the heroin is a highschool girl in a band and one day she meets a man who says he loves her (he just broke up with his gf) hes also a mystetioys idol who writes REALLY good songs who she admires (she doesnt know its him though). He slowly falls in love with her snd really wants to write her music- if anyone knows what its called pls let me know