Geordie's secret (possible SPOILER)
What do you think was Geordie's secret which drove him to commit the odd behaviors he had done in the past few episodes, e.g., his drinking, one-night stand with Margaret, pushing Sidney away in the past few episodes, etc.
Do you think it has something to do with his WWII experience (like Sidney) or something else, like his job insecurity or some middle-age stuffs as he's probably about to push 50 in the series.
Or a combination of these? What's your take?