Taeyeon and Tiffany were neighbors, which automatically made them instant playmate even before they could utter their first straight word. They were practically inseparable, doing everything with each others, being each other sister, defender, supporter and bestfriend. They even swear to each other that they are each other’s soul mate and were destined to be together forever.

But because of one event in their young lives, the two were separated.

Can they remember the promise they once made to one another?

If they do,

Can they still hold on to it?

How can they fulfill their young promise when their present selves were already committed to somebody else?

And when there’s seemingly a much deeper reason why their paths never seem to cross all these years.

Things between them and around them may have changed, even their own selves.

But one thing surely didn’t,

And that’s their belief in destiny.