My student from ten years ago has returned as a grown man.
A secret and sweet real-life romance between veteran academy instructor Seo Hye-jin and her flirty student Lee Joon-ho, who returns after 10 years and stirs her heart.
Jung Ryeo-won
Seo Hye-jin
Wi Ha-jun
Lee Joon-ho
Kim Jong-tae
Kim Hyun-tak
So Joo-yeon
Nam Chung-mi
Kim Jung-young
Woo Seung-hee
Yang Jo-a
Min Hee-joo
Jang In-sub
Yoon Ji-seok
Oh Man-seok
Lee Taek-yeol
Yoon Bok-in
Oh Jeong-hwa
Shin Joo-hyup
Choi Seung-gyu
Cha Kang-yoon
Lee Si-woo
Hwang Eun-hoo
Cha So Young
