On October 21, Yoo Seung Yoo tweeted, “My new single album will be released on October 22. I flew a kite to wish the album success. ‘U Who?’ D-1 I won’t be able to sleep tonight.”
Following his tweet, a video was uploaded on CJ E&M Music’s official YouTube page on October 24. In the video, Yoo Seung Woo decorates his kite with a picture identical to his album cover image, which is a picture of his head. He also writes his name and his favorite expression “R=VD,” which stands for “Realization = Vivid Dream.”
According to Korean tradition, people wrote down their hopes on kites and flew them wishing them to come true. After a several failed attempts, Yoo Seung Yoo successfully flies the kite. His bright expressions and innocent smile made fans swoon over his cute charms.