I am looking for a novel where high school life is one of the highlights because of Aimer's 花びらたちのマーチ. (Link to the music video on youtube) I like the overall theme of watching someone from afar. Actually screw it. It doesn't have to be high school as long as the theme is about loving from a distance. The one watching doesn't need to be the MC. It could be the main love interest, too.