When porn director Pablo (Eusebio Poncela) reluctantly breaks up with his boyfriend, Juan (Miguel Molina), he encourages him to stay in touch. Juan moves away to live in a lighthouse and eventually writes his ex, but in the interim Pablo has taken up with a psychotic new lover, Antonio (Antonio Banderas). Antonio intercepts their correspondence and flies into a towering rage, terrifying Pablo, but also inspiring him creatively as he works on a play about his transsexual sister (Carmen Maura).