Tub for two

Of this series of bathtub shots, the twos set the gaydar bells clanging.  Three or four guys in a tub,  its all fun and games, everyone was drunk, etc.   Two guys in a tub is just that - two guys.  There's more room for options at to how they fit and position themselves in the tub.   Who is facing where,  what parts are touching,etc.   These are the most interesting of the series.

What's he looking at?