Loki smiled and gently patted the place where he'd felt the movement.

"Hello, little should-have-been-a-Viking," he told the baby earnestly. "Now you try and grow up strong and tough for your uncle Loki, you hear."

Of course the baby couldn't hear him and it'd probably be a tiny thing like its mother. Most likely Uriel would train it to be honest and quiet as well, but hopefully it would at least learn how to fight.