Carlitos López is an unemployed man who loves his car far obsessively, naming it "Sharon" and treating it like a girl/lover. He is also a silver-tongued guy, who tries to come back with his ex-wife, Pastora, even when he is living with another woman, a young lady named Conchi, and his wife is already dating another man. In Christmas Eve Carlitos manages to convince Pastora of leaving her boyfriend, while he's going to leave his girlfriend, so they can come back. The plan goes steady... until Carlitos and Sharon are kidnapped by a criminal gang before he can break up with Conchi. While Carlitos manage to convince the gang to give his beloved car back for a small reward, Pastora and Conchi find out Carlitos' lies; and when he arrives his home, he finds not only his two women enraged, but also a family who's not very willing to help him with Sharon's rescue...