Obviously, my Lord. That's how people are found when they're missing, when sad sacks skive off their responsibilities and hole away as if the world at large is out to get them. Or you could try practicing a bit of empathy and consider that making off-handed comments about your exciting weekend might be a bit unseemly.
You may want to try recalling all of the time you've spent at court, Lord Rosier. It might appear terribly impolite when you don't use a person's appropriate title when referring to them.