今天这个手机壳要去吃地铁了

The video likely performed well due to the satisfying visual of a DIY craft project, specifically phone case customization, which appeals to a broad audience interested in personalization and aesthetics. The detailed, step-by-step process combined with the aesthetically pleasing final product creates a visually engaging and shareable piece of content.

The video shows a person creating a custom phone case by cutting out and applying various scenic stickers to a blank phone case. The process involves carefully trimming and placing images of landscapes and cityscapes to form a collage on the phone case.