teach me - jeongcheol

"let's make a deal. if you teach me how to sing, i'll show you what it's like to have a boyfriend
"what?"

yoon jeonghan is a high school student studying to become a singer when he runs into choi seungcheol from the school's hip-hop team. He is trying to impress his crush, who just so happens to be in the same club as jeonghan.
So they make a deal.
will it lead to something else?