Aoyama Haru and Kagaya Kaede have been friends since they were 4 years old, when they began living next door to each other. They are now 24-years-old and still live in the same apartments. Kaede has held feelings for Haru for the past 20 years, but Haru doesn’t seem to realize her feelings for him. She talks about this situation with her childhood friends Iori and Mio and decides to give up on her feelings for Haru. But, it's not easy for Kaede to disconnect her feelings for him. Meanwhile, Iori has liked Kaede since he was an elementary school student. He approaches her. Seeing this, Haru becomes disturbed. In fact, Haru made a promise with Kaede’s late mother and he is honoring it.
When they were middle school students, Aihara Eiji and Bessho Naohiko attended the same school, and they were best friends. One day, Eiji’s childhood friend Shiosaki Izumi transferred to their school. Eiji had feelings for Izumi, but he never told her how he felt. Naohiko though confessed his feelings to Izumi and they became boyfriend and girlfriend. Now, all 3 are first-year high school students and attend the same school. There, they meet Fujimura Koharu, who begins to have feelings for Naohiko, Senami Taichi, who is a member of a band, and Ikezawa Mizuho, who is a literary girl and likes Eiji.
Entrambi i live action sono tratti dello stesso manga giapponese -----------------------------------------------------------------------------
