: Bok-soo’s first love who is now a teacher facing her own professional hardships.
: In the present day, Bok-soo happens to save Son Soo-jung—now a struggling contract teacher at their old school—from drowning after she accidentally falls into the river. This act of bravery becomes a viral sensation, making him a "National Hero". : Bok-soo’s first love who is now a
Episode 1 sets the stage for his eventual return and revenge, contrasting his troubled past with his current, somewhat aimless adult life. Episode 1 sets the stage for his eventual
: The new chairman of Seolsong High, whose complex motivations and past jealousy drive the main conflict. My Strange Hero: K-Drama Review - WordPress.com This testimony leads to his immediate expulsion and
: The emotional core of the episode is the betrayal Bok-soo feels when both Se-ho (who survived) and Soo-jung testify against him. This testimony leads to his immediate expulsion and ruins his future.
The Tamil-dubbed version of the Korean drama (original title: Bok-soo's Back ) centers on Kang Bok-soo , a man whose life was derailed in high school after he was falsely accused of violence and expelled.