→ Elisa is always available for interaction with people who live/used to live at the Bed and Breakfast, so she could get mixed up in any of their drama or whatever. Other than the small issue with her husband, she doesn't have a lot of drama in her life.
→ Speaking of Isaac, she is probably still trying to come to terms with that, so if anyone ever wanted to play therapist, she could probably use that as well to talk about her depression and/or unpleasant childhood.