Problem with a guy. plz help!!?

i like this guy at school, he cute and nice. i told my guy friend, and he went and told him right in front of me! i got embaressed and then the guy came up to me and started talking to me**yay! lol** anyway, then he started talking and stuff and then started to say that hes a bad boy and my guy friend is a good boy, what could that mean? i have a small idea what that meant i guess. (the guy i like sits at the same table as us everyday in the school.) and then my friend told this other boy and now he always starts to embaress me in front of him. and no matter how much i say stop he doesnt. now the guy i like thinks im a freak or something. what do i do. the guy i like is nice to me and stuff but idk. also there is a V-day dance coming up im not going unless someone asks to it but every time i do ask someone they dont come or they do come and dont dance with me or anything. should i ask the guy i like to the dance and get heartbroken or wait untill he or someone else ask me???Problem with a guy. plz help!!?
Hun, you will never know until you ask him, plus it is always better if you life a boy to tell him yourself because this always happens in school. Someone whether a friend or not will not do telling someone.