[If Loki had spent more time paying attention to the ways his different shapes changed the shape of the world around him, instead of focusing on how he could best play with this newfound freedom, quite a lot might have been different.

Now he smiles, that little half-smile he gets when he's pleased and trying not to make it so obvious.]

You're too kind. Please, feel free to refer to both your brother and your sister. Perhaps people will begin to think you have two siblings here.