Whenever elementary school teacher Kang Joon-soo falls in love, he always gives too much of himself to the relationship. Yet despite that, he ends up being the one getting dumped by his girlfriends. Joon-soo has been friends for 18 years with Kim Hyun-woo, a weather forecaster whose beauty belies her witty tongue and aggressive manner.
Lee Seung-gi
Kang Joon-soo
Moon Chae-won
Kim Hyun-woo
Lee Seo-jin
Lee Dong-jin
Jung Joon-young
Andrew Yeom
Go Yoon
Jae-joong
Park Soo-young
Min-ah
Ryu Hwa-young
Hee-jin
Sieun
Joon-hee
