Thor: Ragnarok is going to be a film filled with humor. And although some may expect that Thor will be the one cracking all the jokes, Loki, played by Tom Hiddleston, will be making the audience laugh as well. Although Loki tends to have a proper and arrogant demeanor, this personality will play off well when interacting with his adoptive brother, Thor. Hiddleston recounts a scene where the duo goes to Earth and some Avenger fans want to take a selfie with Thor.