You're not fooling anyone, Kain. He doesn't ask for healing, but Inessa doesn't give him a choice. As soon as her energy recharges, she sends that blue energy his way, enveloping him in some much-needed restorative magic. At this point, it's not even worth nagging/complaining about, she'll just do it herself and spare the argument.

"Maybe now you will believe me when I say some matters are better accomplished as a team, rather than alone. We weren't going to let you fall, Kain." She walks over to stare up at the fallen dragon, still inconceivably large in death. "...but I have to admit, that went far better than I expected." All of their party alive, if bruised and bloodied. That has to count for something.