Speaking to MTV, Thor 2 star Chris Hemsworth explained why Loki will always keep coming back for more, and why Thor will keep letting him – suggesting that Tom Hiddleston‘s trickster god will be a major part of the second film.
“It’s what I loved about the comics,” said Hemsworth. “It was never clean and cut and that’s it. It was always like, Thor would forgive him, they’d be friends, and Loki would betray him again. ‘You idiot, Thor! Again?’
“But it was different than your normal good guy, bad guy scenario. They’re brothers, you know? Anyone with siblings understands that. ‘That’s it, I’m never talking to you again… want to play football?'”