What happens when a guy who try asses every situation with logically and take the decisions based on those conclusions, falls in Love. How will he explain and make decision for his human emotion which is considered as most non-logical?

Throughout his life he didn’t meet many people. But there are few whom he thought spending his time with but they always left him. He started a journey to confront the first person who started this curse. During the process he met another person, whom he never thought of meeting, who affected his life most and whose departure hurt him most.

Love Story of Taecyeon and Yoona.

Love blooms between two high school students who travel in same Bus. But fate separates them. Do they keep there love without any Promise.