It is normal where I come from, but often it is unheard of in the realms we travel to. [He strains a little at the question, mostly because he's never quite sure what the best way to explain it is.

Not everyone understands things like Jane does, after all.]

Realms are connected like the branches of a tree, with my realm at the very top. There's a bridge that connects all the realms and allows us to travel freely between them, with the discretion of the gatekeeper, of course. I'm sure that's not how it works here, however.

[Remember, Thor, you're doing this to make her feel better.] A hair model.