"You know you did," Quietly, bitterly, with a world of hurt and anger in it. He jabs at the button for the lift, letting a tense silence hang between the two of them for a moment. Funny, he always used to be so good at self-control around Jack, at choosing his words with careful precision to have the perfect effect on him. Now it feels like he's lost that ability, like he kept that control for too long and now it's finally snapped, gone forever and he can't keep himself from saying all the things he's thinking.
"I know leaving me for someone else never bothered you, but did you always enjoy it so much or did you just hide that part before?"