Hyokyu has been best friends with Minwoo for more than twelve years. Not only that but she is also in love with him, but he never showed his romantic side to her. When her dad asks her to come to United States to study, she decides that it's the perfect opportunity to leave and forget about her feelings for Minwoo.

But what if he returns her feelings? Will he be able to stop her from boarding the plane? Or will his time rush past both of them resulting them to seperate?