My idea is that Jamie is a twin, Kathleen or Kat, is getting over a broken engagement and goes on a short getaway. She meets a guy at a bar and agrees to a fling, no last name. Then when she is back home, their paths cross again and they start seeing each other. Her ex is murdered and Jamie suspects him due to his past. He isn't the killer but the killer is someone she knows. Not sure if they should get drunk and wake up married or not. Thoughts?