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.
as Seo Hye-jin
as Lee Joon-ho
as Kim Hyun-tak
as Nam Chung-mi
as Woo Seung-hee
as Min Hee-joo
as Yoon Ji-seok
as Lee Taek-yeol
as Oh Jeong-hwa
as Choi Seung-gyu
as Lee Si-woo
as Cha So Young
as Geum Choon Il [So Young’s husband]
