One: 우리 처음 만난 날

"An arranged marriage!? Eomma! How can you do this to me? I'm only twenty one!"

"An arranged marriage!? Appa! You're kidding me, right? Oh, I get it. It's another one of your jokes again. Alright guys, very funny. Come on, Eunkwang hyung and all the hidden cameras, you all can come out now, I've found out!"

SungJae and Joy were living their ordinary idol lives, until they went back home in June, when their parents announced that they were betrothed to a stranger of their choosing. With no say in the matter, the two were forced to meet. But from the first moment she smiled, he immediately knew that she was special.

And so the roller coaster that was SungJoy plummeted.