making fun of how my sister sleeps but the saxophones keep getting louder...

The video likely worked due to its relatable humor, unexpected escalation of the situation (from sleeping to a damaged ceiling), and the use of a trending sound or concept (loud saxophones). The element of surprise and the visual gag of the falling ceiling would have contributed to its shareability.

The video shows a humorous situation where someone is making fun of their sister's sleeping habits, but the sound of saxophones keeps getting louder, implying an external disturbance. The scene then shifts to a man and two women dealing with a damaged ceiling, suggesting the loud saxophones might be related to the cause of the damage.