I think she was rude.
She was horrible. Passive aggressive. He was left hanging when he tried to keep the conversation going. She was angry and mean when she saw him naked. She lied about the smoking. He said he felt he was duped and I agree!!!
I don't understand why she was so grossed out by seeing him naked. If you're talking to someone in the romantic context, why keep it going for 6 months if you don't feel attracted to them? If you do feel attracted, then a guy's nude body shouldn't be the most offensive thing in the world! If she was attracted but felt it was too soon, laughing it off or tease him about it (ie, "wow, it must be cold in the water, huh?"). Instead, it seemed like she despised seeing a naked male body altogether. *shrugs*