On February 4th, Dayoung posted photos on her Instagram with the caption, "That...! Dayoung is different from Chenny...! #Truebeauty #Chenny."
In the photos, Dayoung is seen dressed for the role of Chenny and posing at the film location for the drama.
She showed off a cute vibe with her blond pigtails and exuded lively energy even through the photos.
Dayoung made a special appearance on this day on the popular tvN drama and will show off her chemistry with actress Moon Ga Young.