Please choose the correct ending to complete the given sentence: Putting on shoes: The man already has a shoe on his right foot and it tightens itself when he touches it. the man's face

Ending1: loses its color and starts to sweat the same tightening of his outfit. Ending2: is quickly changing to an eye opening mimic. Ending3: is slightly elevated and the playing is more concentrated as he plays. Ending4: is shown and he's looking down at the shoes and then it shows the left shoe on the foot and it's tightening itself.

Answer format: ending1/ending2/ending3/ending4