What does it mean if he says my name a lot?

This summer, I spent five weeks on staff at a camp where I fell for this awesome guy (who was also on staff). He said my name a lot. For example: one night after worship service, I hugged him and I didn't say anything, but he said my name. Also, one night I was about to go to bed and I was telling everyone goodnight (just in general). He then said, "Goodnight, Kami *****!" I said, "Goodnight (his first & last name)!"

Does he like me, or have I just deluded myself?