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.
정려원
Seo Hye-jin
Wi Ha-joon
Lee Joon-ho
김종태
Kim Hyun-tak
소주연
Nam Chung-mi
김정영
Woo Seung-hee
양조아
Min Hee-joo
장인섭
Yoon Ji-seok
오만석
Lee Taek-yeol
윤복인
Oh Jeong-hwa
신주협
Choi Seung-gyu
차강윤
Lee Si-woo
Hwang Eun-hoo
Cha So Young
