Ah, that. That goes back to our world to a very complicated time of mistrust and varying opinions that caused all sorts of terrible problems. Tony Stark's solution to the problem—or one of them, anyway—was to clone my half-brother and use him as a vehicle to drive those righteous ambitions.

[ there's a slight smile on his face, but it's a bit more bitter than one might expect. he's still quite fond of Thor right now, and even though they had worked out their differences, it still remained done. ]

Leaves a bit of a sore spot, you could say. That doppelgänger wasn't exactly poetry and daisies, from what I've heard.