Hey so I'm searching for this manga I read a while ago. It's shoujo I think and it's incom...

Hey so I'm searching for this manga I read a while ago. It's shoujo I think and it's incomplete. It's about a girl who is very naive and shy and in the first chapter she can't get on the bus to school because the popular group(boys I believe) are blocking her way and she can't speak up. Behind her comes this dark haired guy with a tattoo on his arm and he takes an interest in her. I can't remember much else but if someone finds it please reply!