After several rounds, the two of them still couldn't take Loki down.
Seeing that the Chitauri fliers in the sky were about to return to normal, the tycoon burned with impatience and couldn't help but roar, "Thor, can't you f*cking restrain your d*mn brother?"
Thor swung Loki to the side. "I'm not good with spells."
Tony said, "Don't tell me that even you can't see through his illusions."
Thor looked embarrassed. "He learned magic from my mother. I wasn't interested."
Tony: …All brawn and no brains! It was actually because you were bad at learning, right?!
Loki smiled wickedly and grew more and more excited as he fought. "Haha, if he were that smart, he wouldn't always be tricked by my illusions since we were children."
Thor flushed at Loki telling tales. "Why don't you mention how many times I've made you cry in fighting contests since we were children?!"