Mary and Tony
"This is gonna sound kind of fantastical but you're on a space ship, so maybe not. So we had a guy who wanted to be a God and take over Earth. Apparently he was denied a throne back on his home world, it was very upsetting to him. He went a little nuts. A lot nuts, actually, and opened up a wormhole. On top of MY tower." Tony twitched a bit at that. HIS tower. That was a huge security breach right there, and he couldn't even blame Pepper for that one. There wasn't anyone to blame. That just made it worse.
"So wormholes are like gateways and this one opened up to a part of space with aliens who rode on hover boards and gigantic space whales. They invaded New York City. It was a party, only not Natasha's kind of party. Not really mine, either."