Mara and Cora are besties. Their friend group has been around for as long as they remember, Peirce, Mara, Cora, Claire, and Darcy. But Peirce and Claire also happened to be the popular girls at school and were also friends with what people called the aquatince group while Cora and Mara were the socially awkward kids who spend Friday nights eating pizza and reading books. And when Peirce invites Mara and Cora on a trip to the beach with the aquantince group how will they survive. Not to mention the trouble of the two gorgeous female twins who just can't stop hating them and spoiling their fun at the hotel.