Who would play an unhappily married straight woman who falls for another woman?
Also I would love to explore how a lesbian woman starts a friendship with her neighbour but the man sees more in her...
Another idea would be two couples that have been friends for over 15 years. They always go on vacation together but this year it's different. The guys go fishing and the women are frustrated. Maybe they have something going on between them? But they need to hide it from their husbands.