It's a romance,high school. There is a girl that is pretty with long hair(maybe blond) but has no friends.There is also a guy that has childhood friends that are twins.(one girl and one boy). They make a club that is suppose to help others.One of the chapters they help the principle find his first love and they receive a couch as an award for their club room.
There was also a chapter where they forced the girl to dress up as Snow White, and as she was hiding from them she witnessed the guy being confessed to.
Also for the school festival she dressed up as a fortune teller but because sh was showing to much skin the guy covers her.
Also the main guy use to play soccer but can no longer do so.
I don't know if this is helpful,but if you have any cluesss please let me know. Thank you!!

Boku To Kimi To De Niji Ni Naru ?

Cat Street Hmm is it this one? I actually haven't read this but someone else was just asking about it and the "used to be a famous soccer player" made me think it could be the same.