I liked what I see, but a few notes. The character placements are pretty jumpy and distracting in the wrong sort of way. I think you should preview the movements during scenes and judge what is necessary and intentional. Lots of unexplained size differences and scene backgrounds that throw off the scale and positioning (Such as the classroom). Also, it is often unclear when scenes change and could use better transitions there as well.
I would suggest using slide/tween animations for movements for the characters rather than fade in/out. The Fade in/outs would look better if the character was stationary rather than jumping.
Just my two cents. Keep up the rest of the story.