Why does this guy always sing around me?

Anonymous
Okay this is a legitimate question, my classmate who I think likes me always sings around me and its songs like Boyfriend (Justin Beiber) or Layla (Eric Clapton) or other songs like them. So why does he do this? Is he trying to impress me or something?
Updates
+1 y
Or if I mention a song I like or something he'll start singing it
Why does this guy always sing around me?
3 Opinion