Is there something wrong with liking clical music?

Okay well, about a month before school got out an orchestra type thing came and played for like an hour and all my friends were either sleeping or complaining and I was just listening with a smile on my face. After the concert they called me weird and I was like why? Then the other day we were talking about music and I listed a bunch of composers and conductors and when I told them they played clical music they just looked at me with these dumbfounded faces. Is liking clical music weird, I don't know why I care so much what other people think.