I’m not 18!

A woman in a bikini lies inside a yellow kayak, which is positioned on a circular black platform on a rocky surface; the scene transitions to an aerial view of the kayak being launched into a river, where it floats downstream. The sequence continues with a top-down view of the kayak floating on the water, then cuts to a circular inset showing a tropical beach with palm trees and a person on a towel, before returning to the aerial shot of the kayak in the river.