Why it worked
The video uses a common "expectation vs. reality" format, starting with a mundane presentation of a gift and then revealing a surprisingly beautiful and magical transformation, which is highly engaging and shareable.
Summary
The video showcases an Infinity Mirror Tulip Lamp, initially presented as a simple gift. When the lights are turned on, the lamp reveals a beautiful, illuminated display of tulips within a mirrored cube, transforming it into a stunning "Best Gift."