We could say (from what we sense at the beginning of this scene) that Xwife Karen's (Ex Wife Karen, Exwife Karen, Your Future Ex Wife) sex life is full and satisfying. However, this woman is not only a sex bomb, she also has the gift of empathy. She's concerned to learn that her boyfriend's best friend doesn't succeed with women and hasn't been laid in a long time. Of course, she is more than willing to help him...