Something about that utterly normal smile sends a sizzle down Loki's spine. Even in the face of someone who could overpower him in a second, Coulson remains so confident and utterly unphased; it makes Loki want to push, just to see what might make him break his composure. Loki tried a lot during the early days of his banishment, never succeeding in getting even the smallest hair out of place.

Hopefully this would at least accomplish that. If Loki's lucky he may even make his tie slightly askew.

"Name the time and place, sir." Loki's tongue curls around the word seductively. He isn't one to use human honorifics, preferring to call people by their title or surname. Agent. Director. Barton. Coulson. Never sir