
The lead actress Soo-Jin contracted Alzheimer's Disease.. a disease usually reserved for the ailing elderly has now been bestowed upon the twenty-seven year-old girl, who's beautiful and recently married. Her husband, Choi Chol-Soo, was really sad when he found out. The line when she said "There is an eraser in my head" to him starts the real drama.
She starts forgetting how to get home and in severe stages her husband. Her husband was heartbrokened when she called out her ex bf's name and said " I LOVE YOU", looking into his eyes. That's because she forgets the recent memories first. Later when she found out what she said and recalls the incident, she was shattered because she knows that she could even forget him one day. What is a person without memories? She might even forget who she is. She had to leave him and constantly remind herself that she loves him only. Ironically her dad ever said to her that " Being able to forget easily is a gift."
I think memories are what make up a person... isn't it. without any memories whether happy or sad.. is there anything worth living for?