[It really doesn't, but then again, given the state of medicine in the early twentieth century, doctors probably did say things like that when Steve was growing up.]
Don't- don't go too far.
[It sounds unusually small and scared for Steve, like he's worried Tony will crumble into dust the second he's out of sight. And, for all Steve knows, he might. Maybe he's already blacked out from being a moron and not eating (to be fair, trying to save the universe was pretty important and he didn't have time to shove a box of protein bars into his face) and Tony being here is just his imagination. But regardless, Tony's all he has left now.]
no subject
Don't- don't go too far.
[It sounds unusually small and scared for Steve, like he's worried Tony will crumble into dust the second he's out of sight. And, for all Steve knows, he might. Maybe he's already blacked out from being a moron and not eating (to be fair, trying to save the universe was pretty important and he didn't have time to shove a box of protein bars into his face) and Tony being here is just his imagination. But regardless, Tony's all he has left now.]