As is always the case with TV shows we can expect the the relationship between the main characters to remain platonic for just about ever, but they will tease us as much as possible on the way to what we'll never see outside of dreams.
I was surprised to see Cyndi Lauper in this episode. I couldn't remember the last time I saw her and wondered where she had been and in looking her up found out that she's 56 years old. Wow I thought she was a lot younger than that. She looks pretty good for her age and she still sings pretty good as she was used as background music in this episode.