[wow, that is an angry-sounding voice. England knows the voice too. normally, he would be delighted to recieve a message from his citizens! but Grell doesn't sound happy, and after the awful chat he had with Prussia? he's somewhat wary of answering.

hours go by until he finally gets the nerve]

If you plan on lecturing me, I am sorry but I'm not in the mood, miss Sutcliff. I'm quite done with being treated like yesterday's rubbish.