David's Birthday (2009) MultiSubs-Gay Interest

While vacationing on the Italian Riviera, husband and father Matteo (Massimo Poggio) does not know what to do when he finds himself attracted to his best friend's college student and model son, David (first time actor Thyago Alves). Things get very interesting very fast, because David seems to share Matteo's lust. Matteo's wife (Maria de Medeiros) is confused, and although she can not pinpoint what is going on, she can feel that something is all of a sudden different in their previously happy marriage. Finally, David's uncle Leonard comes for a visit, and wading through the tension, silence, and disarming banter, Leonard thinks he knows what is happening. Is he right?