Our regular sitter is unavaulable so tomorrow night we have a new sitter, 17 yo girl, very lovely, very responsible, sitting while we go into London for a gig. Ds, 4yo, has never met her before and I'm really worried he won't settle. If we were gonna be close at hand it would be ok, we could pop back if there was a problem, but as we'll be in town, that won't really be an option. Can I do anything to make it easier on him (and myself!)?
It's the first time he's been with someone he doesn't know.