Doyeon & Yoojung didn't have much in common. They could also be described as polar opposites. Tall and short. y and cute. An extrovert and an introvert. Someone who confronts the issue face-front and someone who buries it inside. 

Now if they were to think about it, the only reason that led to them becoming friends is the circumstances that they were placed in.

They were both trainees in the same company and were of the same age. They were both selected to participate in the new reality show in a cut-throat competition among 99 others. They grew reliant on each other as the competition progressed, especially as their fellow Fantagio trainees began falling under the axe, one by one. They both made it into the final line-up to debut as the nation's chosen girl group, Ideal of Idols. They had new members to depend on. Until they didn't anymore. They fell back on to each other as they returned to their company and resumed their demoted status. Their similar experiences holding them together.

But time had passed, people had come and gone, and conflicts had arisen.

And they wonder if circumstances were different. If they were to have met in another way. In a classroom full of same-aged students. As trainees from different companies in that competition. Would they have found each other? Would they have become friends at all?

The differences that they had initially brushed aside, slowly accumulated until it poked out like a sore thumb, that they couln't just overlook it anymore.

They were two different persons, but were they TOO different?