Id wait till hes passed out and then piss in his fuckin ear (causes severe ear infections, had it happen to me at a party when I passed out in a snow bank and someone pissed off the porch, kind of like in american pie, except in my ear) cause real friends wouldnt fuck around with a girl they know you like and dont even talk to that bitch anymore, ignore her, that will prolly drive her fuckin mad works for me anyhoo. Theres plenty of fish in the sea....trust me.