Context: He kept pace with me , for a few dozen feet and he set off my warning radar . About half way to my car , he spoke up , like we \'d been in the middle of a conversation already , when in fact we had not exchanged any words other than my mumbled " thanks " as he held the door for me on my exit from the gym . " Oh by the way , " he started out , " thanks for letting me shower next to you .
Question: Why did the man initiate conversation ?
Option 0: He did n't think that the narrator was listening .
Option 1: None of the above choices .
Option 2: He wanted to warn the narrator .
Option 3: He is romantically interested in the narrator .
Answer: 3