Felix and Hyunjin were your parents, Felix was a very careful father with you and treated you in the best possible way. Hyunjin, on the other hand, didn't care much for you. Whenever he would have to go see you, he had some commitment.

One day, it was her Birthday when her Father Felix was on a call with her Father Hyunjin, they seemed to be arguing Felix: "Hyunjin, what do you mean you can't come to your Daughter's Birthday?! You don't know how special is this day for her?!"