[Tony can't help but raise his eyebrow at Grace mothering Steve, but doesn't actually comment on it right now. Between her, Pep and Grace. Tony's not haven't the best of luck following the conversation.]

Hmm? Not the point, peeve aside, if I actually was holding a baby, I probably wouldn't be holding it like that.

[He'd probably look more awkward with a baby that was handed to him in all honesty.
Pep's just really excited that Tony has such interesting and fun friends!]