Gainsbourg decked out his home at 5 Rue de Verneuil in Saint Germain all in black, inspired by a time when he was younger when he'd somehow got the keys to Salvador Dali's house and made love to his first wife in every room while Dali was away. He even stole a small token souvenir in the form of a picture from Dali's porn collection. (Serge was obsessed with Dali and the pair later became friends. The title of 'Je T'Aime... Moi Non Plus' - roughly translated as 'I love you, me neither' - was inspired by something Dali was once supposed to have said: "Picasso is Spanish - so am I; Picasso is a genius - so am I; Picasso is a communist - me neither.")