A giant hot dog costume suddenly appears and sprays mustard.

The ad opens with a close-up of hot dogs in a roller grill at a shop. A woman in a pink blazer approaches the counter. Suddenly, a giant hot dog costume appears, startling her. The hot dog costume then interacts with a giant bottle costume that says "yfood THIS IS FOOD". The bottle costume sprays mustard on the hot dog. The woman then drinks a yfood bottle. The ad ends with a product shot of a yfood bottle.