Bruce knows that Tony isn't all fun all the time; he knows that Tony has his own ghosts and darkness that he attacks both similarly and entirely differently from the way Bruce handles his. He knows it, but if they spend too much time talking feelings, they're going to end up swimming in tears like Alice down the rabbit hole.

Kiara gets stashed in a locker before he makes his way up to the cockpit and straps himself in beside Tony. "I don't think you get it, Tony. They eat people in Sakaar. People like you. I'm not giving you directions to go there if you're just looking for a joyride."