The paper airplanes coming to life and bringing George and Meg together again.
The fact that George just ran out of his office to pursue Meg. He may have been fired, but does he care? HELL. NO.
Two words....Oscar Winner, and all because the studio creating this film truly did what Walt would have done: take a chance on a new innovation that could redefine Western Animation.
Hitting a bird in mid-flight, getting a paper plane into a waste-paper basket in an office in a building on the other side of the street... those were some pretty good shots. Unfortunately for George, none of them manage to get Meg's attention.