The series tells the story of Oh Ha-rin, who travels to the past through mysterious photos left by her first love, Ji Seo-jun. Since they were eight years old, they had been close friends, but he died by suicide on her birthday ten years ago.
YERI
Yang Hong-seok
Lee Sang-jun
Kim Gyeol-yu
Ju Hyeon
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Score: 7.3
Score: 8.3
Score: 8.5
Score: 6.9
Score: 9.2
Score: 7.6
Score: 6.6
