Kurt's senses didn't let out a single sound to warn him about Nikolai's crazy angry fist coming towards him, despite the blatant strong emotions that could basically be felt in the air coming from the young man.
But after a moment, when Nikolai simply didn't break eye contact with Kurt, he opened his mouth slowly.
"This is for making us believe that you were dead..." Nikolai said. And in the next moment, he pulled Kurt close in an almost bear-like hug. "I'm glad you're not dead, friend. But... Why is everyone knocked out? And... Why did I see myself with a mechanical arm?"
Kurt looked at Evellyn, who had already approached, and as they exchanged glances, they both laughed their hearts out, and Kurt almost cried from the laughter, leaving Nikolai tilting his head and frowning.