In the middle of all this........ ...she speaks to Henry VIII! Presumably about how to introduce his Henry VIII powers!
I think she's saying to her old-Etonian actor chum, "Don't tell Hemmsy that you're the tea-time guest (he was) of upper-class, servant employing, fox-hunt supporting, Tory voting, prig David Gower on Right Wing Fascist Rupert Murdoch's Sky Sports Cricket Channel's coverage. He'll have a thrombo on t'BBS if he finds out."
