After 10 years in the U.S., Hoo Young returns to Korea and meets his first love, Hong Joo, at a café by chance. Just as the window which Peter Pan had flown into happened to be Wendy's room. Just as the prince happens to find Cinderella's glass shoes. As if nothing had changed in the past 10 years, Hoo Young becomes clumsier only in front of Hong Joo. It's like going back to the age of 19 when he met his first love, Hong Joo. Hoo Young and Hong Joo's days, which have faded a little, begin to turn into vivid rainbow colours again.
—VIU Singapore