Will he come by again...? Well. The nights are long, and he's particularly sick of being left alone — even if there's mostly only lowly humans as company.

A couple millennia is long enough, and he's willing to begrudgingly take what he can get.

So with that in mind...

"It's an invitation to keep in mind."

He gives her and her little butterfly friend a small wink in response.

And with that, he's gone, much like a mirage.