[He's much less likely to listen to Loras's complaining that he's just fine, not with all that blood, not with the healer complaining that the wound is deep. He gives the person a nod and ensures they're looking after Loras as befitting the Lord Commander of his Rainbow Guard.]

A beheading is fair trade indeed, my brave knight. Allow the Maester to do his job, though, we would not want your sister to worry about the wound festering. [...Renly is probably more concerned with that than Margaery, but he has to speak a certain way in front of his subjects.] I'm sure it will take no time at all, and then you can rest.