Ichikawa Kana, Kyotaro's big sis, has plenty of female friends, but she's never had a guy friend before, let alone a boyfriend. Convinced she'll never be popular with the opposite sex, she's given up on romance and is focused on living her best life. Little does she know, someone may have been harboring secret feelings for her all along! Could Kana finally get to experience the young love she missed out on as a teenager?