Side-effects affect him sometimes

 No idea why Geoff had an weird little turn on Christmas Eve. Must have been a side-effect. He was put on a new medication (for an enlarged prostate, nothing to do with cancer) and took the stuff, called Rantral, and he went white and dizzy, and came out in a cold sweat. He recovered after an hour or so, so I drove us to our Christmas Eve dinner, and he was fine.