Since its early days, Disney used the technique of rotoscoping / live-action reference, in which they filmed real actors performing
a scene and then traced over it frame by frame to create the animated version. While the animators did not copy line for line, the footage would help them visualize the postures and movements of the characters, resulting in a more realistic sequence.
I love new years. I love the fact that I’ll be leaving a whole year behind me, no matter if it was good, bad, or average. I like that kind of closure. I love this feeling of starting over again and having a fresh year ahead of me, filled with new chances, new experiences. - Unknown