The main characters are 29-year-old Yoo Hye-chan (played by Park) and her husband Kang Sang-young (played by Ryo). The story begins with Hye-chan getting into a car accident and mentally reverting to an 18-year-old girl when she suffers from retrograde amnesia. In the story, the character Kang Sang-young, who is the same age with Hye-chan and who married her after 10 years of dating, is a top-rated entertainer in Korea... This drama is played by Park Seon-Young(b), Ryu Su-Young, Park Eun-Hye, Lee Jung-Mun, Shin Gu(a), Kim Ji-Young, Jo Yang-Ja Director: Kim Won-Yong, Ham Young-Hun
