In terms of a comedy skit, Seth Meyers taking Jon Snow to his dinner party has set the bar incredibly high. Jon is a fan favourite, but he's hardly blessed with a cheery nature and it's highlighted perfectly, with his Black Brothers' robe and furs adding to the whole scene. Kit Harington does a fantastic job throughout and it's a completely bizarre illusion-breaker to see him dropped into the modern world. Maybe Harington isn't even acting...