Read the following context and choose the best option to answer the question.
Context: And there 's this really creepy guy on the bench ! And the creepy guy is making really creepy conversation with me .... So I sucked that cigarette down faster than ever , spotted him standing at K 's register again and ran inside to tell him .
Question: Why might the creepy guy be there ?
Options: 
- None of the above choices .
 - He might be a time traveller
 - He might be a ghost
 - He might be a martian visiting earth


None of the above choices .