It was relief when the other pulled himself up, though Loki could tell the man wasn't in the best shape after his fall. Then again he could only figure the fact that he was still alive was somewhat of a plus. If these things hit hard enough to make him ache, he could only imagine the damage it'd done to the man's body. He kept the demon still as best he could when he picked up the knife, not releasing the beast until the thrashing stopped. He kicked it over to be certain the thing was dead, withdrawing the blade from it's chest and offering it back to the other.
He didn't need to ask if the hunter was hurt, the pain evident in his eyes. "How bad is it?", he asked him curiously, trying his best not to seem all too worried. Still the concern was clear across his face, no matter how he tried to hide it.