I think it's a long review !
As a beginner I was getting a lot of recommendation, but not this one, I don't know why, It just happened to me one day on my anime platform I searched for some movies and came across this movie, I was not very sure to watch this or not but today (20/06/2021) I can consider that this was my best day in my whole life. I am regreting that why this movie/anime came before in my life I just can't explain this feeling I've got. Today I was looking for some new anime then I again came across this. At first I thought I would be a nice slice of life Anime but at the end of this I started crying like I've never before cried I do not remember when I cried that much. but this anime make me sad and happy at the same time ! O have seen many sad anime but not like this one and I'm sure than there will be more anime like this !
Arigato !