Based on

Movies like Lovey-Dovey (2007)

Andrei and Marina are married for 7 years and they feel there is no more love. They ask a famous doctor to help them, and he helps... by putting their minds into the bodies of each other. Now Andrei is in his wife's head, so he lives the life of his own wife, who runs an art gallery, and Marina in the body of Andrei becomes a lawyer...