A child playing peek-a-boo with her mother, which quickly transitions to the child showing discomfort.

The ad opens with a mother and child playing peek-a-boo on a couch. The child then expresses discomfort, holding her stomach. The mother looks concerned. The scene transitions to a product shot of Nestlé NAN EXPERTpro COMPLETE 12-36 months formula. Animated graphics highlight vitamins A, C, D, Zinc, and Iron, emphasizing 'Triple Action'. The product shot reappears, followed by a shot of the mother holding and comforting the child outdoors. The pacing is gentle and emotional.