Please choose the correct ending to complete the given sentence: Applying sunscreen: A guy on the beach with a colorful beach umbrella and a beach chair puts sun block lotion on his body. the guy

Ending1: starts to understand from the kiss mechanics how the suntan lotion works. Ending2: cools and dries his body with the sun block. Ending3: puts sunscreen on his hands and chest on the beach chair and rubs the sun block very securely on his skin. Ending4: puts the lotion on his arms, stomach, chest, waist line and the parts of his back he can reach.

Answer format: ending1/ending2/ending3/ending4