"Of course I care, Princess." He held his hand over his heart for a second, in the international gesture of 'these words are very important to me'. He was speaking as seriously as Tony ever did.
"I'm not good at it, the caring. I don't always connect, or check in, or follow up on people. One time I left Pepper on the roof waiting for a martini that never came because business came up. Forgot about her entirely. But I care how I can. So you know. For whatever that's worth."