Summary: Friends since childhood….Seohyun, Myungsoo and Dongwoo were inseparable.

Main Characters:                                        

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  “Just because you keep something a secret, doesn’t mean that it never happened, no matter how much you want that to be true."  

1994Kim Yong Joo (Myungsoo’s father) and Park Yoon Soo (Jihyun’s mother) fell in love. They began dating but due to the discontentment of his father, Yong Joo ended, abruptly, his relationship with Yoon Soo.Two years later (1996)Yong Joo and Yoon Soo followed different paths. Both married and of these marriages both obtained only one child. Park Yoon Soo and her husband had Park Jihyun and Kim Yong Joo and his wife had Kim Myungsoo.

Sungyeol is in love with Myungsoo. He never told him because he think he likes Sunggyu. He moved away from Myungsoo and he is afraid to approach him for fear of revealing their feelings. What will happen?