I don't know what to do with this guy...?

funny.. i'm in the same situation.. i was heartbroken and my friend was there for me. he asked me out! i said no.. then i asked my self "why not?" he does make me happy! but now he likes someone else! and it hurts... so ask yourself, do you want to see him with someone else?? or perhaps try things out? you might regret it if you don't..