
Original title
누나의 일기
Released
2/20/2020
Origin country
KR
Genre
Romance
Budget
—
Revenue
—
Runtime
1hr 17min
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...
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