It's a beautiful film that portrays the relations between two similar characters who lead different lives. Ren, or Kyuta as I prefer to call him, as someone who recently lost his mother, someone dear to him, and Kumatatsu, who is told he must better himself as a person. The fact that they later learn from each other is very touching, and then end... Oof. Not gonna spoil it because that's stupid of me, but lets just say it strokes the heart.