From the video description:
The Morning After a drunken night out Harry’s (Joshua Berg) world is turned upside down when as he awakens to discover a naked man, Thom (Luke Striffler), in his bed. stunned and confused he tries to make sense of his repressed desires. In an attempt to re-assert his heterosexuality he revisits an old lover, Lucy (Juliet Lundholm), but finds little comfort from the encounter. Harry is left to make a decision: to follow his set path and return to his doting girlfriend Jess (Jane Alice), or attempt to understand his own wants and desires.
Tip of the hat to boy culture.