"I'm Robin. And calm down, both of you. We're in this together as it seems." he says to stop their bickering from escalating. "Feel free to try to wake up if you can't stand each other. But somehow I think that it won't work."

He then tries again to put his weight on the injured foot, but finches visibly. To make matters worse, he turns a lovely shade of red at the image of him being princess carried. "I... don't think that you have to do THAT. Just a little bit if support will be fine."
Still, that would be an exhausting task for someone of Anyas height. But she'll probably manage with her increased strength.