Series 10 - Episode 6 Discussion

[Lilith]

So I've come out of lurkdom just to say that I thought the last episode was perfect, even though the Harry/Ruth lover inside me didn't like the ending one bit.
I adored the glass wall, and I cry every time I rewatch it.
I just don't get it why people who have always seen the big picture now get caught up in details. Tom was only seen for a few seconds, so what, even I cheered though I don't like Tom that much. Harry going back to his office ... it's the only thing he has left, isn't it. It's what Ruth did when she was completely destroyed, she kept working.