What was the most random character death in GOT?

Like when you saw it, you didnt feel anything. You just thought “ok so that happened, oh well” like it wasn’t shocking but it was just random and out of nowhere.

I would say roose bolton. He was just stabbed in the gut by ramsay and i was like “ohhh okay then” and basically moved on. No confrontation or anything. It all happens in a second. Especially considering Roose is one of the players that orchestrated Red Wedding and always seem smart and calculating. He put too much faith in Ramsay wayy to quickly imo.