Genetic structure? It took him a moment to puzzle out what the Vulcan had meant, but it hit him soon enough. "I'm half Skrull." Teddy explained. "We shapeshift." It wasn't a polite response, but he was still completely dumbfounded. Spock. He was talking. To Spock. Amazing.

It took him a minute to get a hold of himself; silence and staring were hardly polite, but he couldn't get his brain to form coherent sentences. So he swallowed, shifted his grip on his soda can, and took a breath. Get a grip, Altman. You are not dreaming.

"It's really nice to meet you," the kid said, enthusiastically. "I'm Hulkling."