* Behind the scenes * "Trap Door"

The video likely performed well due to its relatable and humorous content, showcasing the behind-the-scenes effort and bloopers of creating a skit. The "trap door," "stairs," "elevator," and "escalator" concepts are visually engaging and likely created anticipation for the final product.

This video shows behind-the-scenes footage of a couple filming a skit. They are practicing different scenarios, including a "trap door," "stairs," "elevator," and "escalator," with one person acting out the movements and the other directing and laughing.