See Me In Your Eyes.

Manu, a middle-aged homosexual man, lives in the city of São Paulo in the late 80s and spends his nights performing as the drag queen Brigitte, in a cabaret. As Brigitte, professional and personal difficulties are caused by this secret identity. When Manu's son Juca decides to inform him that he intends to go to São Paulo, Manu is forced to face his problems to obtain the approval of the most important person in his life, his only son.