So, the full title is Ano Hi Mita Hana no Namae e Boku-tachi wa Mada Shiranai.
Which means "We still don't know the name of the flower we saw that day." I
t's short. I believe only 13 episodes. It's one of those animes were it's so sweet
and sad all at the same time that you'll be crying 70% of the time,
either out of happiness or sadness. It's so beautiful, T.T
that I watched the ending twice just so I could cry about it again with my boyfriend.
(Who was laughing the whole time. ; w;)
I thought I would recommend it. It is now one of my personal favorites.