Kai is a member of the sensational K-pop boyband, EXO. Krystal is 1/4 of the famous K-pop girl group, f(x).

Despite both of them being extremely famous, they are often misunderstood for their supposedly cold and uninterested attitudes.

Their closest friends like to describe them as being usually cold looking, while being the warmest people on the inside. They are people who deeply care for their loved ones.

Maybe it was the public idea of them, that pushed them to get closer to one another. Maybe it was just the natural outcome of nine years of friendship, between a girl and a boy.

Maybe it was just because they both needed someone to lean on during dark times.

No one, other than themselves, will ever know what made them give in their feelings for each other.

With being idols with scrutinizing eyes around being as tough as it is already, they have decided to keep their relationship secret to the world. But one day the news broke out of nowhere, and put them in a very delicate situation.

Will their love prove itself to be strong enough to survive the challenges ahead of them?