Watched the final episode together with a friend today.
Uwah... nearly cried at the part where Arima was performing at the hall, then he saw Kao-chan --- it means she already died ;___________; I only hold back tears, because Karen is watching the anime with me.
So Kao-chan.. really liked Arima right from the start. And she even has the childhood pic. I really wish she survived her sickness.. they would have made a good pair of musicians. And also good husband and wife.
This is one of the best anime I've ever watched..