"Just some brunette I know," Amy says with a dismissive wave of her hand.

He'd be pouting and turning in circles now if he were here, which might account for the smirk Amy just tried to smother.

"Mexico, eh? They don't use ginger there?" she asks with a frown.

"I'm Amy Pond, the Doctor is my best friend, we travel the universe together in 'is TARDIS, and he's currently lost my husband," she adds, holding out her hand.

That about covers all big points.