Hmm, my two cents on the subject is this:

When someone is in a lot of pain, and on the verge of death, sometimes even
the most weirdest things are noticable,
like in some of the Ads for Road accidents here in australia, a guy has gone
offroad, and while you here hime moving around and trying to breathe, the
radio is still playing a country soung. The small things often have a way of
coming out at these times.

I guess also because Misato was face down to the carpet, that would have
caused her to say something about it.