Where the hinting that Admiral and Six were in a lesbian relationship?

Well, I definitely remember a scene on the DVD that showed them kiss before sitting down to a dinner with the other senior officers, but it might have been a deleted scene. There was another scene that I believe made the episode where Six and Kendra are talking and Six tells her she and Cain are seeing each other.

yes, the post above list the scenes. According to the narrative version Gina's deceit/actions helped explain why Gina was brutalized as a prisoner. They creators got the idea from Pegasus' scene where Cain kicked and spit at Gina - it explains where the hatred came from. Loved it!