Really nice for a first attempt.
Good drawings and its smooth.
I saw the most skill at the end when you animated the girls facial expressions.

While it would look great in its final version, what I see here is a work in progress due to the the choppy framerate/"mechanical movement," I suppose sound could be added later, but that's a critique for another day and isn't the matter at hand. However, the attempt you made for human emotion gets 5 stars, since the facial changes are spot on (other than for the previous grief I had).

Anyways, it's a good start and I look forward to watching what else you provide.