The story tells about a college student, Yuri Shinohara (Fumika Baba), who is troubled by a stalker. Because used tissues were put into her mailbox, she decided to go to a real estate agency to find a new home. The real estate agent who led her to visit was Ninomiya Uri (Fujiko Kojima). Uri called her "Yuri-chan" and said that they were elementary school classmates. Yuri also remembered that Uri was an idol, so the two held hands and hugged, and had an intimate communication unique to women. However, Yuri gradually discovered that there was something wrong with Uri's words, the hug lasted too long, and there were small actions that made her care, which made her feel a little uncomfortable. After that, Uri gradually approached her and even took the initiative to kiss her. Is this an overly close friendship or a love between the same sex?