During the first year after Ayako and Aki separated it quite frequently occured: Ayako experienced something she wanted to share with her friend Aki. But she couldn't Because that would be awkward Since they had been more than friends for a while Something undefined There were feelings and stuff Time passed and it didn't happen very frequently anymore, only a few times  That Ayako felt like sharing something with Aki. Then it never happened again Until 15 years later, something really weird happened. Something that reminded Ayako of something she had experienced with Aki. And Ayako had the urge to share it with Aki And she did. And it was awkward.