I was actually going to ask the same, but I already have a few too (some of them already mentioned)...
Here's the ones no one mentioned yet: Kanon (around the ending), Air, Clannad (not sure about the series, but the movie has it), Macross Frontier (the last ova), Literature Girl or something, Kobato (not sure if the teacher goes to the hospital but there's one of the bully guys that goes and there are scenes with it), Ano Hana annnd I'm sorry but I can't remember more since I'm at work. If I can find some more, I'll edit this message
