Why it worked
The video likely performed well due to its satisfying and visually appealing content, showcasing a detailed and creative nail art design. The use of a popular aesthetic (watermelon) and the close-up, precise execution would have captured viewer attention.
Summary
The video shows a close-up of a hand in a pink glove painting a watermelon slice design on a white nail tip using a fine brush and pink and green paints. The process is shown in detail, with the artist adding seeds and a pink splash effect to complete the design.