Two months after their wedding, Yeon's (Yoon Jin Soo) husband Jin-wu (Yoo Ji Tae) gets into an accident and falls into a coma. One day, Jin-woo's identical twin brother Jin-ho (also played by Yoo) returns to Korea, and his striking resemblance to Ji-wu surprises Yeon-i. The two feel attracted to each other, but Yeon-i soon finds herself torn between the brothers when Jin-wu miraculously wakes up from the coma.