As the New Year looms, Ryan doesn't know hot to respond when Marissa says those three meaningful words. Sandy and Kirsten are wallflowers at a swingers' party. And at home, Seth thinks of what might have been.

He says he's a friend. But who can believe a word Oliver says? During a group getaway in Palm Springs, Ryan is sure he's wise to Oliver's game. Marissa is just as sure Oliver is a friend who needs help.