Very cute and quirky.
Haha, a lovely little storyline if not a little predictable and (almost) clichÃ© these days. I found the lack of dialogue made it cuter and more subtle. It's simple but very nice and heartwarming. The animation at times was a little awkward and at points, it was hard to see what point you were trying to make. Overall though, the storyline was clear and it was plain to see what was going to happen.
In terms of comedy, I think there was only ONE really funny bit... when the little boy got his ice cream stolen and he slowly (still with the same facial expression) turns to see that it's gone. That moment was very well captured.
A nice little cartoon that deserves a chance.