Kotonoha no Niwa, Koe no Katachi Recommendations
To keep it simple: impossible love story
This Movie touch on a lot of relevant subjects with a different perspective than many other with the same type of message. It might feel a bit long sometimes and drags on, but it were no big issue for me.
Like Garden of words (Kotono no Niwa) it is about a generally common subject, but both has likeable characters with their understanable way of dealing with trouble. Although they do not have similar artstyle, they still have similar way of pushing a subject out.