Please choose the correct ending to complete the given sentence: Blow-drying hair: The word curling appears on the screen numerous times. a woman

Ending1: attempts to curl in different ways. Ending2: is flipping and turns on a diving board. Ending3: is shown having her hair dried, brushed, and curled by a specialist. Ending4: and man hug inside of a building.

Answer format: ending1/ending2/ending3/ending4