He asked if she 'd pretended to hold a gun and shoot at us . I said I had n't seen her do that , but thanks for freaking me out more , ha ha . He said the woman was named Cassidy Dean , and had been stalking him for years .

Pick from:
(A). None of the above choices .;
(B). He was trying to put me between him and someone who wanted to hurt him .;
(C). He had just seen someone pull a gun and wanting to know if I had seen the man , too .;
(D). He was actually very concerned because the woman nearby was following him .;
Answer the following question: What might be the reason you could say he was n't playing and trying to freak me out ?
(D).