One of the deepest animes and manga i've seen. It teaches you why things happen in your life, and the meaning of actual love.
"Eavan if its you, nomatter how I say it, you wouldn't understand. But I know that if you were me u would do the same. On the other hand if I was in your place, i would ask the same questions." -Tau- au haru ride.-manga season 2 #28