I have no idea why guys cheat to be honest. it might be the whole ego thing but that never crossed my mind while i was in high school (just graduated last year). Ive heard about it happening to a few of my friends and it just sounds so stupid to me. I mean if you like a girl so much that you go uot with her why the hell are you going to cheat?
Its too bad you live on the wrong side of the coast
J/K
Later,
Nick