Why it worked
The video uses a relatable "fail" narrative with a humorous twist, which is a common and effective format for short-form video content. The use of on-screen text to convey the story and emotions makes it easily digestible without sound.
Summary
The video shows a person attempting to alter a shirt by sewing it. They measure themselves, mark the fabric, and then sew it on a machine. The final result is a damaged shirt, with the creator indicating the sewing attempt went wrong.