Eun has always struggled with keeping relationships since she was in high school. It was an unexplainable feeling of only liking a guy when you think you don’t have a chance with him, yet you’re determined to get him to like you. Eun likes the person’s mystery, of constantly guessing what they must be like. She enjoys making up versions of them in her mind. But when that version does not meet the person's true character, she's gone. But this time, she's determined to find a guy and stay in a relationship. Maybe commitment isn't that bad and sincerity isn't that scary. Maybe she just had to find the right person.