Most Helpful Guy
Maybe he meant him :) : upload.wikimedia.org/.../Babe_pig_in_the_city.jpg
Actually I don't think it has to mean anything. It could be that he thinks the two of you are close enough friends for him to call you that (in a playful, friendly way).
Its hard for me to say though, since English isn't my native language I don't really know how much of a "charged" word "babe" is.
Most Helpful Girl
Gotta just ask cuz otherwise you'll be guessing the rest of your life