There is another one I think it's the one where Monica says he is the best she's ever had he says it's her that makes him good and if she doesn't believe him to call the other women and "it wouldn't take long". Or maybe that was in the "what if" episode as well.
I do think it's interesting how the guys roles play out.
Chandler is a messed up commitmentphobe but he seems to have girlfriends and ridiculously high standards (the Mr Heckles Episode) but he becomes more "lovable losery" as time goes by.
Ross was also the "unlucky in love" type so after Chandler and Monica got together he took on those kind of storylines more and more.
Joey, you would expect to be more of a commitmentphobe than Chandler but his thoughts on relationships are rarely talked about, one or two episodes. In the one with Phoebe being upset because she never had a relationship (wasn't there a puppet guy at one point?) She points out to Joey that
He never had one either and he's thrilled about it. You get the feeling though that Joey would have no problem marrying the right woman and having a rake of kids whereas for the most part that terrified Chandler.
I'm just rambling now.
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