![Sister's Diary](https://image.tmdb.org/t/p/original//Ukp1n6RVn9bQTM96soYvRh2vVQ.jpg)
![Sister's Diary](https://image.tmdb.org/t/p/w200//hegMq2VBr7QVdUXZFKvhaYQzCEY.jpg)
Sister's Diary
1 hour 17 minutes2020-02-20
9.0
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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...