Summer is here, which for this group of friends, means it's time to escape the rat race of NYC and jet out to the Hamptons. They've rented a weekend house in Montauk, and this year they've put together the perfect group... that is, if they don't let the drama of living together get the best of them. Twins Ashley and Lauren invite their LA friend Stassi out to see the new digs, but she's got her sights on their roommate Kyle. Meanwhile, long-time friends Everett and Lindsay shock everyone by shacking up, and new guy Carl plays the field...and maybe Lauren's heartstrings.