It's difficult for Thor to see his younger self, especially since ten years was barely the blink of an eye for an Asgardian. Had he really been like this such a short time ago?

He swallows back his embarrassment and pulls Tony a little closer to him. He only barely glances over his shoulder to call out to his longer-haired alter ego:

"I like this one." Thor continues moving forward, not missing even a single beat.

"You've grown soft!" the Mirror Thor spits back.

"Probably," Thor concedes. "But I fail to see the problem with that."