There is nothing to criticize in this anime (only that I would love to see more like this). From the beginning till the end it makes you enjoy unfolding story. The story itself is very easy - simple highschool love story triangle, but shown in the most natural and believable way, almost like real life, without cheap nonsense or cheesenes. And it has the perfect ending resolving all the plot points in the way, that no one is left disappointed. This anime makes your heart feel better in the end.