I really like a guy...found out he has a gf.? ._.?

Ok so me and my friend Vanessa went to the skate park not to long ago and met two guys. One of there names was Aaron(Vanessas crush"soon to be bf") ^^ but then I met Tylerr.(: We all talked for a little. But Aaron and Vanessa hit it off really good. Me and Tyler talked for a little but he was really focused on skating since he's gotta contract signed and what not. So how can I talk to him more&i found out he has a gf so I can't really do too much. She already doesn't like me for having a water baloon fight with Tyler. Lol Hellppp.? ;o