President Joe Biden visited the British Embassy in Washington on Thursday to pay his respects and condolences upon the death of Englandβs Queen Elizabeth II, the longest-reigning British monarch in history.This was an expected and routine gesture on the part of the leader of a nation that shares such a warm friendship with the late queenβs realm, but what was perhaps not expected β or, at least, what we would hope we should not expect from the American head of state β was how difficult the routine appeared to be for the president.While signing a condolence book during the visit, Biden appeared to add his own message of kind wishes from a typed-out notecard rather than simply scrawling down his own earnest thoughts.At one point in the video, the camera zoomed in, offering a clear view of the card: