Loki wasn't entirely pleased with Valkyrie dwelling on Thor's hands or lips, but that was entirely irrational and, he felt, best suppressed by another shot. Or two.

So he did that, throwing back two more shots in quick succession. Which would almost certainly be his limit, as it was more than enough to dull not just emotional edges but mental ones. "I haven't heard of this disguise! You weren't around for the wedding dress, that's the only disguise I've ever heard of." Because it had been his idea!