Luhan, a guy who lived in China, had to get married to someone whom he does not know at all. Instead of to follow his parents' plan, he decided to run away to Korea. As he reached in Korea, he had to be independent since he knew nobody. Meanwhile, Yoona, a girl who was obeyed to her parents, chose to run away from her house because of some reason that she could not bear anymore. Then fate has brought them to meet each other in a very hard-to-tell situation. Nevertheless, they shared many common things and secrets until made them to share the things and secrets together.

Now, the question is, what are their secrets?

Casts

"Can you tell me, why am I so afraid to lose you when you are not even mine?"

"I shared many secrets with him. Do you think I need him?"

"I hope I will not hear that I'm just a friend to you."

"If killing can make me to satisfy, I will not hesitate to do so."

"You have to remember that honesty is the best policy."