SPECIAL BIRTHDAY EVENT FOR DAHYUN!

On the May 28th episode of MBC's "Music Core",TWICE performed their hit song "Cheer up". The girls performed the song as usual with their refreshing charm. But in the end, they switched things up. Specially to celebrate Dahyun's birthday! During the end of the song, they usually look at the camera, but this time, all of them closed their eyes and only Dahyun has her eyes open and smiling happily at the camera!! It turns out that they planned to do that without letting Dahyun know because it was her special day and that was to highlight our birthday girl! That day Dahyun turned 19 years old (Korean age). Watch the special performance below!