Chi-ho, a genius confectionery researcher who has developed addictive flavors, experiences a sweet change when he meets Il-yeong, a call center worker at a loan screening company who thinks optimistically about everything, and goes through sweet changes.
유해진
as Cha Chi-ho
김희선
as Lee Il-young
차인표
as Cha Seok-ho
진선규
as Byung-hoon
한선화
as Eun-sook
정다은
as Jin-ju
이준혁
as Dong-woo
이지훈
as In-guk
윤병희
as Park Seung-joon
김서현
as Chief Police
김기천
as Manager
현봉식
as Mister
