No, Loki doesn't have any of that on his face - instead, he's backing away, hand dropping the tie as though it were a hot coal in his hand, eyes wide. Finding it hard to breathe.

Blue. Thor had just gone blue. Just as he had. This...

"I... I didn't mean for this."

Hadn't been what he'd expected. At all.

"Sorry, I- I'm sorry. I-"

And then he's not just backing away, he's trying to run, which doesn't work so well at first since his legs seem to have turned to lead. But out. Anywhere.

Anywhere but here.