Clàudia and Èric have arranged to have sex without explanations and feelings. It seems an easy pact but may not be so at last. Sofia and Paula meet in a gay nightclub and discover that the whole truth may not be told through the chat.
Laura and Jan spend New Year's Eve together at the W hotel after being dropped off by their partners; That same night, Tiago sneaks out of the house of some of his friends to meet Mimi, a Tinder match who lives in the same building.
Nico wants a stable relationship but Diana is only looking for sex and wants to discover orgasm; Juanqui and Barbs have an unusual date, he's 40 and she's 18, the evening seems to be going well but the meeting ends in the emergency room.