We keep secrets from others either so as not to hurt them or to protect ourselves. But do secrets instead of protecting hurt more? The day after the party, the s1NgLEs wake up with a huge hangover and most of them in foreign homes. And they begin to have secrets between them, when Spiros's confessesion to Rania, Lila realizes that he spent the night with Alexia's fiancé, Gogo asks Miltos about his strange behavior lately and Maro wakes up naked in the Orestis's house, who refuses to give her clothes cause of her hysterical behavior, until the moment Arthuros knocks on the door. As if all this were not enough, Arthuros tries to convince his father to give him the keys to the forbidden warehouse in the basement of their house, Miltos has set it up outside Spiros's house and his father sees them and while Lila tries to convince Maro to make up with Orestis, he receives a surprise visit from Nantia...