They have a very special relationship. They don't consider themselves as "BBF" but in some way they said more than that but they aren't lovers as well. They enjoyed each others' company. These two grew up together. As they grow their relationship gets stronger and deeper. However, they didn't notice it. Ok Taecyeon realized he fell inlove for his special girl but didn't say it. As much as he wanted to but it is too late.... Kwon Yuri is engaged. Will there be a chance for their love? How can Taecyeon say I LOVE YOU to Yuri?