"What? No! This morning or yesterday, probably." Loki shrugged, a little awkwardly so as not to get in his brother's way. Ordinarily, Thor would obsess about his own hair, but as it had been shaved off it made a certain amount of sense that he'd latch on to Loki's instead.

Not a good replacement, but better than nothing. "Doesn't matter. There's a comb in the bathroom if you'd rather not use your hands."