The lines of friendship and sexuality grow blurry for group of young people living in the same apartment building when one of their members decides to get married. Jealous Edu (Jordi Collet) opposes his best friend's (Javier Albalá) wedding for reasons that may not be strictly platonic. Meanwhile, the presence of a handsome new tenant threatens the already fragile relationship between lesbian couple Txell (Lola Dueñas) and Aina (Cristina Brondo).