How do you write a guy a letter saying you like but he has a girlfrirnd
You shouldn't be writing him a letter knowing he has a girlfriend
Don't just wait, I'm 17 and it can be REALY WIERD, and you won't get a lot of a response, it better just act cool then later, when he's single don't worry take it slow and cool!
Don't ever put anything in writing that you wouldn't read aloud in front of a crowd! Trust me!