Leeteuk and Kangin are a couple who want to start a family. They adopt four teenage boys with troubled pasts; Donghae, Yesung, Heechul, and Sungmin. As the new brothers start their new life and a new high school, they each fall in love with four classmates who could serve as the safety net they’ve been looking for, while at the same time helping one another fight personal demons that plague them. Kangteuk, Eunhae, Hanchul, Kyumin, & Yewook.

Sungmin returns from his two year military service to find someone unexpected waiting on him. In a hotel room, the two spend all night confessing true feelings and reigniting a fire that never truly died. [SEQUEL to 'Goodbye My Lover']

As you move on, please remember me. Remember us and all we were to one another. You were everything I wanted, I’ll always love you.

When Lee Sungmin is sent to prison for a crime he didn’t commit, he discovers that all the nightmares about prison life are true; from being the target of a rapist, to being locked away for days in solitary confinement as a punishment. Yet, Sungmin manages to find solace in a few fellow inmates and a cell mate who becomes his protector.