Gay couple
Weren't the two British gentlemen talking about rugby and playing with sugar homosexual lovers? They seem rather upset when they learn the German maid would be "changing" in their room. Also, when she enters the room and surprises them, both of them are in bed. If you notice, a pajama shirt and pants are hanging up beside the bed. One of the men is clearly nude (or wearing only underwear). When the mustached man leaves the bed, he is also without pants.
So, gay or nay?
I'm on... fire.