Right now, the spirit is a bit too addled to fully appreciate what has just been done for him - this experience is wholly new, after all, and too much made his mind muddled and muzzy.

Perhaps later he will recall this, and will find a way to repay Loki in turn. For now, he just smiles a wobbly little smile.

"I'll be f'ne. An' so'll you, on your journey. We'll both b' fine!"

He means well.