Love me, Leave me

Anne thinks her life is over when she is admitted into the hospital due to an accident. She makes friends with another girl in her room and her brother. Filled with hope, she regains her want to live again.
Chan is devastated when his little sister gets cancer and is admitted into the hospital. He visits her frequently and is pleased to find out that she has made friends with Anne, the girl who was admitted with her. When he finds out that she had been in an accident and was going through severe depression, he decides to do everything he can to make her happy.