In this video, Katy or "Kathy" wakes up after a wild party and recalls what happened the night before.
Physically on screen, a wavy transition is used to do this as if the present scene is melting away to display something more prominent and important to the storyline such as the party madness itself. In this video, this transition is only completed a few times and is not repeated every time the scene changes. This is because the movement of the artist and the mise-en-scene deliberately shows the differences. In the present scenes, where she is performing, she is calm, stays relatively still and is as her nerdy persona. In the scenes from the night before where the narrative is seen, she is energetic, always moving and is her reformed persona. The cross-cuts make these differences very obvious.
1. White Flashes
2. Fades
3. Blurring
4. Dissolving
5. Filtering