Everything passes away, but I wish I could remember my love forever.
A young couple's love is tested when Sun-jin is diagnosed with a rare form of Alzheimer's disease.
Jung Woo-sung
Choi Chul-soo
Son Ye-jin
Kim Su-jin
Baek Jong-hak
Seo Yeong-min
Lee Sun-jin
Jung An-na
Park Sang-gyu
Mr. Kim
Kim Hee-ryung
Mother
Seon Ji-hyun
Jeong-eun
Kim Bu-seon
Madame Oh
Jang In-han
Supervisor
Kwon Byung-gil
Doctor Lee
Shin Cheol-jin
Manager Park
Kim Joong-ki
Section Chief Cha
