Why it worked
The video likely performed well due to its unique and intriguing drink creation, tapping into the trend of creative coffee beverages. The barista's engaging personality and the 'behind-the-scenes' look at making a specialty drink also contribute to its appeal.
Summary
A barista creates a Tiramisu latte by combining mascarpone, heavy cream, amaretto, vanilla syrup, and espresso. The drink is then shaken and topped with the tiramisu cold foam and a dusting of cocoa powder.