Sunhee has a picture-perfect life with a picture-perfect boyfriend (Lim Youngmin). However throughout the years of this flawless life, Sunhee has had dreams of the same boy (Park Junhee) since she was 6 years old. Over these years, she's only developed feelings for this surreal boy. That picture-perfect life gets flipped upside down as that surreal boy transfers to her school and Sunhee struggles to maintain her feelings for him.