While the sex scene with Bash and Rhonda was short and we didn't see much of his face, right afterwards Bash was so elated. He was in a much better mood, talking about how he loved everything including his wife. That, to me, seemed a stereotypical portrayal of a man who just had a fulfilling sexual encounter. So it seemed like he enjoyed sex with a woman.
It is interesting that Bobby assumed Bash was gay, and then Bobby shared his own experience of having a son with a (ex?) wife who he said was a dear friend. I could see Bash going in the same direction, being good friends with Rhonda and possibly procreating even if he might also enjoy sex with men. Doesn't seem like he's tried it yet.
Not very interested in Ruth's love life, but I really enjoyed Bobby. I love his face and his acting. Wouldn't mind if he was in all of the remaining episodes.