"Do you remember? Your first love."
Through the course of their lives, a man and his first love are repeatedly separated from each other because of circumstances out of their control.
Lee Seok-geunDirector
Hwan Seung-hee
Hwang Woo-yeon
Ok Geun-nam
Gu Kong-ja
Choi Soo-pyo
Lee Taek-gi
Park Min-kyung
Seung-hee's Mother
Woo-yeon's Father
So-jung
Yoon-geun
Woo-yeon's Mother
Mr. Bae
Ms. Min
Boarding Student
Taek-gi's Subordinate
Seung-hee's Partner
Student
Detective
Police Station Detective Squad Chief
