From our observations, the commercial consisted of the young woman in purple walking through a park - past the teenagers making out and some dudes playing Frisbee (not pictured) - all the while enjoying her first spoonful of yogurt.
When she reaches the end of the bench, she has a realization (or a heart attack) and gets a very surprised look on her face.
At last, she falls to the ground, out of sight. Except she wasn't out of our sight, and we had the pleasure of seeing her (over and over again) get rid of the spoonful of yogurt she had eaten just moments before. Hey, she's got to keep a slender waist, right?