Language of Bud

This is a character of mine, Cain, nicknamed Bud (not Buddy). I haven't used him for much of anything, even though he's a fairly important (side?) character to my stories. So I decided what better way to investigate his character than to enter him into an OCT?
Shameless plug, GO:

And what better way to warm-up than to do a meme?

I didn't get to color this in as much detail as I'd originally planned. But then again, this was focusing on body language, so... Meh.

Also, you can tell where I couldn't think of what he looks like for some of the prompts, and where I got tired of drawing certain things...

But I had fun with this, so I'm okay with that.