While I normally suggest anime that I create MMLs for, this anime I cannot really suggest unless you don't mind sexual (And I mean, as in the characters "do it") scenes and people using each other. If you can get past that stuff, then I suggest this anime because it is a romance/drama anime about unrequited love haha It is quite interesting. If want summary: https://myanimelist.net/manga/44929/Kuzu_no_Honkai