Lee Seo managed to become a civil servant after many arduous years of study, but she suffered a deep emotional wound due to the constant malicious complaints from citizens. To heal and revitalize her weary heart, she heads to the Apricot Valley, where she reunites with Kim Hyuk, a former middle school classmate. Although his face and physique have changed greatly since their childhood and now feel unfamiliar, Lee Seo starts to find it adorable how his ears turn red every time he sees her.