Another great BL coming from Japan. The story was very sweet. The scenery, when outside the school, was really pretty. The acting was very bystrong, including the supporting actors. Speaking of supporting actors, a couple of them deserve to star in their own BL, they really backed stopped the story. T use of talking to oneself, I found very effective
There was some comic relief to lightning the tension, and very well timed. I couldn't quite figure out the sister role. I think there was more to her than was presented.