An innocent girl was born into a wealthy family. She yearned for freedom and a romantic love of her own. However, a deliberate blind date, the promise of a cherry hairpin, a past that I don't want to remember, and a friendship that I don't want to lose, have made an ordinary wish so complicated. In the maze of love, she tried her best to find her "Prince Charming" who was both a friend and a lover, but in the end he could only be the "most familiar stranger"