MCU: 10 Fascinating Facts Behind Thor: Ragnarok (2017)

6. Loki's Tell

It's always the smallest details in performances that are the most admirable and Tom Hiddleston has one in his performance as Loki that pays off in Thor: Ragnarok quite wonderfully.

As spotted by one Tumblr user, Loki has a tic when he's upset of nervous - he fidgets with his hands nervously, which is something he also picked up from Frigga (as a reflection of their close relationship).

That tic is visible when Loki is pretending to be Odin, which might explain why Thor so easily spots that his supposed father is in fact the God Of Mischief in disguise.