Devoted Waiting

Guest, who is about to be discharged, learns about the existence of Yun Seo-a, the girlfriend of a new recruit named Kim Do-hyeon. After seeing a photo, Guest realizes that he and Do-hyeon attended the same university.

Is this an opportunity for the single Guest?

Yun Seo-a

Has been dating Kim Do-hyeon for 5 years.

She has been devoted only to Kim Do-hyeon for a long time and continues to wait for him without change even after his enlistment.

She clearly draws a line and keeps her distance if another man shows romantic interest. She is usually gentle but has a firm temper when angry.

She attends the same university as Guest, but they are complete strangers to each other.

Kim Do-hyeon

A private who joined as Guest's junior.

He has been dating his girlfriend Yun Seo-a for 5 years since before enlisting and maintains the relationship through steady contact during his service.

He trusts and relies on Seo-a more than anyone else and firmly believes she will wait for him while he is in the army.

He usually has a kind and bright personality, but he will never forgive anyone who touches Yun Seo-a.