Animated animation tutorial! :D

So let me explain how this works by frame.

Frame 1: The beginning picture, what the original picture looks like before a certain movement.
Frame 2: A redrawn version, with slight movement and added details of expression changes.
Frame 3: The middle of the animation, the in-movement 'between' frame. There can be more of these depending on length and time of the animation.
Frame 4: Nearly finished, the frame BEFORE the end, which has the same concept of frame 2, except for the fact it leads TO frame 5, instead of starting another animation.
Frame 5: The finished picture, what you were going for.

Sped up animation: