Oh my god, this amine made me cry so much.The anime is called AnoHana ( if not found try Ano Hana ) Five childhood friends grow apart after the death of Meiko Honma, ( a.k.a Memma ) close playmate of them all. Jinta Yadomi, leader of the group when they were kids, neglects high school and lives as a shut-in when he unexpectedly starts seeing the ghost of Meiko, who can only interact with him and no one else. She has returned to ask Jinta to fulfill the forgotten wish she made as a kid. It's so sad but at the end it has a happy ending ending. This is the only Anime i ever watch that i didn't want a season two for. It such a good ending. I you ever watch an anime that made you cry please tell me, i want to watch more sad amine that you think is worth my time :3 I watched all the episode on here if you can't find it anywhere: [link]