The Unknown Past
Sara and Mark had been together for several years at this point. His past, on the other hand, was a well-guarded secret. Sara was becoming increasingly concerned as a result of this.
What could be so awful that he had to keep it a secret even from her for all of those years? What was it about him that made it so tough to talk about things? Sara had begged him to tell her about his background on several occasions, but he had always refused.