I thought that chuck was hiding from Buck for a reason; he was pushing him away because he had his own problems to deal with. If Buck was a stranger doing this to Chuck there is no way chuck would have gone back to that hotel room. There was history, and I think that there was a reason on Chucks behalf why he went there... Buck is a part of his life and when he had the whole chuck buck suck *beep* saying going on he was letting down his resistence and letting himself feel how he did before, before social expectations and they were free so they sex.
And the wedding, I think Chuck was trying to keep buck away the same way he was trying to keep his homosexual past away. Fair enough, he told his wife about this but he didn't want to be that guy anymore, so he turned his back on buck. Now that he has had some acceptance in himself he can bring buck back into his life as a friend.
I could be wrong, but its a bit better than 'ah dude like stop stakling me man, if you stop you can blow me.'
Gretchen: You're weird. Donnie: Sorry. Gretchen: No, that was a compliment.
if your mom dies and leaves you lots of money and if you're not bull-sh*tting and really can pay $25 an hour to a theater manager who yearns to be a stage director you can put on a one-night-only play with a script you wrote in a couple days, but you still wont be able to ruin the relationship of the man you love who loves a woman instead of you.