Second Skin () is a 1999 Spanish romantic drama film directed by Gerardo Vera, starring Javier Bardem, Jordi Mollà, Ariadna Gil and Cecilia Roth.
Premise
Elena and Alberto, a couple from Madrid, have a happy marriage, professional success and a loving son. However, Elena later finds a hotel receipt in Alberto's pocket and discovers that he has been unfaithful to her. To her surprise, the one who has been involved is another man, Diego.