I give this story 3 stars because of the amazing story/plot and romance between Kayo and Satoru when they were younger, but what makes it annoying is the way the author directs the anime for Satoru not ending up with Kayo. Instead of ending up with one of his best friends when they were so meant for each other all though he did end up with someone good at the end of the anime it feels disappointing and useless after spending your time watching. In short, I would say this is one of the best and west animes I've watched in the past 10 years Great story and plot but completely misguides you in the aspect of romance.