I am not a runner . Never have been . But I started running a few years ago to impress a guy I had just started dating . That guy is now my husband , and seems to be sufficiently impressed with me , but I still like to run every once in a while anyway , just to prove to myself that I can .
According to the above context, choose the best option to answer the following question.
Question: Why is the narrator putting in so many miles ?
Options:
- They are a big fan of running .
 - None of the above choices .
 - They are a natural runner .
 - They are trying to impress a crush .


They are trying to impress a crush .