Please choose the correct ending to complete the given sentence: Mixing drinks: He shakes the drink together and then pours the mixture into shot glasses. Finally he puts another liquor into the glasses. the video

Ending1: ends and the video ends. Ending2: ends with a title screen with text. Ending3: ends with the man holding both glasses up. Ending4: ends with the closing credits shown across the screen.

Answer format: ending1/ending2/ending3/ending4