i love it! there not meant to have exclusive relationships, the idea is that they hook up with as many people as possible, which some of them dont understand!! there r so many funny aspects to the show, which r pretty much alll related to people making arses of themselves - zach, toni, dave, and how funny is it when they try to payout the next guests, and they always get bitchin comebacks which make em look ever worse!
ps. zach is the biggest tosser on TV!!!!!!!!