Sharing a beach house on Fire Island seems like a killer way for best friends Zoe, Sage and Nick to spend summer together. But just as they're dreaming of sunset margaritas and late-night barbecues, the body of their house hostess washes up on the beach. Talk about a buzz kill... Now all Zoe can think about is why the "grieving" husband is planning parties rather than mourning his wife. Nick suddenly has secrets he can't tell a soul. And Sage is trying to score booty as if it's her last summer on earth...which it just might be. Because despite the ocean views and endless parties, Zoe, Sage and Nick have stopped wondering if the good times will last and started wondering if they will....