Sister's Diary
누나의 일기
Sister's Diary On Soap2Day. Ga-eun and Su-ho grew up like brothers and sisters. However, Su-ho never showed that he likes Ga-eun ever since they were young. One day, Suho accidentally found Ga-eun's diary and found out that she also likes him. Su-ho reveals his feelings to Ga-eun. Ga-eun is not his real sibling, but to protect their parents, she rejects him...
- Genre: Romance
- Country: South Korea
- Director: Kim Tae-soo
- Cast: Lee Sul-ah, Kim Ji-ah, Park Do-jin, Gil Dong,