Is it offensive?

Everyone says things that turn out offensive once in a while.

If she's not concerned then you shouldn't be either. I'm curious as to what made you pick that particular reply, though.

We don't know each other much. We talk online most of the times, we like it a lot, and it's hard to tell if she's really that way or not.
I'm guessing she feels the same way about me... it might be dissapointing for both of us if we ever start hanging out...