[That eyebrow arches. And while he might believe that it's entirely possible for Loki to be just as much a victim here as anyone else- the anger, the demeanour when explaining his initial reaction certainly supports it- he also can't help but roll with the opposite.

You're mock offence is adorable]

You know, the people who have to go out of their way to deny something, usually did it.

[He brushes a hand over his shorn hair, and says, critically] Thanks for the hair cut, but I could have done without.