I forgot to mention a few points in my review, hence I will add them here. The characters in the story use foul language, but that didn't bother me too much. The story touches on sensitive topics such as suicide and bullying, be aware of that. You might disagree with me on this (hopefully not), but I do believe the relationship between the MC and the angel shouldn't be classified as a romantic one. I mean, you have to keep their respective ages in mind. When a 30-year-old is romantically involved with a middle schooler, then  isn't that pedophilia!? To my relief, they don't engage in any sexual activities💀. Even if not explicitly stated in the story, the genre and some scenes in the manga suggest that they have a platonic romantic relationship👎. As you can see by my five star rating, I really love this manga, but I see an issue here. Nevertheless, I still recommend reading this manga. It is a touching and sad story that, as I stated above, moved me to tears. I even own a physical copy of the manga. To be honest, I don't think that the MC and the angel are lovers (even though it is reasonable to assume the opposite), so what I criticized didn't keep me from enjoying the story.