S9:E10- the create a moment episode. Robbem is pulling pictures for The Plaques and Kavatappi is talking about not being a part of kids' lives when they were little.
It really struck me how choked up he got missing that chunk of time in their lives when he wasn't aware of their existence and yet has no problem missing YEARS of the lives of kids he's responsible for bringing into this world.
Asshat.