They have been separated for lots of years due to Crystal music career. She’s plaining to come back to live with Tommy at one point when she finishes the few final concerts. She loves her job but she wanted to lay low and still making albums.
 
Crystal understands that Tommy needs someone to love over time, and Crystal did date a few guys while she was away but didn’t work out. Life is too short to stay hooked up to one person. So she teased him and trying to get it out of him. At this point, Crystal might as well getting some action out of him since they’re already cuddling in bed.