- Native title: 누나 친구
- Also Known as: Nuna Chingu; Sister Friend;
- Country: South Korea
- Type: Movie
- Release Date: Jan 21, 2016
- Duration: 1 hr. 35 min.
Gye Jae since childhood had a special love for Sujin, he considered her half-sister had to separate.
Now Gye Jae, returns to Seoul to study, at university he rediscovers his first love, Sujin. Two people who loved each other so enthusiastically, but who had to separate because of their father, are now together again, but Gye Jae already knows that Sujin is married to Chu Hyuk.