The person's vibrant blue hair and the colorful text overlay.

The video features a person with bright blue hair and glasses, wearing a camouflage shirt and plaid skirt. They start by making hand gestures, then transition into dancing and running. Later, they put on a large, exaggerated mask resembling an apple with a face and blue and pink hair, and continue dancing. The background is a messy bedroom with a pink bed and scattered items. The editing is fast-paced with quick cuts and dynamic movements.