[ before he properly gets why steve is moving away, tony grabs his arm in a simple stop gesture. ] Look, we might be attached at the hip, but we do actually possess separate consciouses. [ it's not personal!! he just doesn't know, and pepper would kill him if he did know and told steve anyway. he shrugs a little helplessly as he lets go of steve. ]
I'm not quite ready for a demo yet, but do you want to look at some code? [ he'll explain it to you in a really drawn out and nerdy way. isn't that exciting!!! ]