After that 5 years accident, Key & Nicole lost contact. Now Key was a rich-man and married to Victoria, but they didn't have child because, Victoria is barren. Even thought he got everything, but there's one thing that was still make him disappointed for these 5 years, he couldn't forget Nicole, he couldn't forget his mistake, he could't stop telling himself how stupid he was that day, letting her go. Key wasn't fully complete without Nicole

On the otherside, Nicole, she lived happily in America without Key, she completely forgot everything about Key. She was now a popular solo idol, just like she wanted to be. She got money, her career was remarkably impressive, she could fulfill her and her mother's daily life by herself, she could make her mom proud, just like what she wanted to. Nicole life's complete, even without anyone by her side.

But, one day, they met..

What will they say?

What will they do?

Avoiding each other?

Pretending like they didn't know each other?

Or..

Will they forgot the past and fall in love, again?