Really, Tony isn't in danger, or at least the Hulk won't do anything to intentionally hurt Tony right now. Sometimes he doesn't realize his own strength, or sometimes he's, well, a hulking thing and he doesn't always realize if he's going to, say, step on someone or crush them accidentally. But if the Hulk has his way, nothing will hurt Tony ever again.

He lifts his head to see what Tony's doing with his fingers, and though at first there's nothing, he eventually starts to squirm. His hand holds Tony in place, keeping him from falling off.

"Stop. Tin Man -- " He cracks a smile and huffs, and it's almost a laugh.