Jason and Pilsook started off as two strangers who met at an audition. At the time, Pilsook was an overweight student who dreamed of becoming a star, and Jason was just a courteous somebody who helped her. However, eight months later, Pilsook reappeared as a cute and loveable, 66 pounds slimmer, girl. The two hid their feelings for each other, all the while flirting with other men and women. After confirming each other's feelings, just looking at each other made the world rosey. Pilsook takes charge of the relationship as she makes the first move to kiss Jason. In the end, Pilsook gains back her weight but continues to enjoy life as she grows her love with Jason and runs a kindergarten that has a play on words to IU's name.