Had this been anyone or anything else, Alec probably would have been okay. As it was, he stood up straighter from where he had been leaning, almost standing at attention, but not quite. He also looked subtly like a deer in headlights.

"Uh... Hey." He raised a hand and nodded, forgetting to smile because there was apparently a female Peter mini-me here now

He cleared his throat. "I should, you know, go do that thing."