It's quite a nice piece man, you've done a solid job. I feel that you've done well on your expression, it gives me a sense of who your character is, and helps give some life to your piece. Overall a decently done piece.

Constructive criticism:

Shading/Light-source:

I feel that the shading is a tad simple, and might benefit from some softer blending; the shadows cut off too hard, which gives a kind of sharpness to your piece.

Furthermore, your light-source is a little all over the shop, it's at the same time as hitting the top of the hand, hitting the bottom of a foot. I think having a definitive lightsource would bring out this piece a lot more. Another thing that may benefit your piece is trying to allude to fur by shading the shadows in a hatch, rather than with erasing; so having small, closely placed dashes in a conforming direction.

This piece would also do well with a background to develop a bit more atmosphere. Though it already possesses personality with your facial expression and through the speech.

BUT I GAVE YOU FULL SIZE CANDY BARS!!!

Umm dude, it looks like a redrawn verion of the kick with a more miffed caroline still neat tho