He grinned good naturedly. "Hullo, Ten." Did Five shake hands? No, no, not as he recalled. Five didn't seem to like touching anyone. Kept his distance, touch was only for emergencies...

He rocked back on his heels. "Well, asside from being not ginger, I think we turn out rather well when we're you."

The Master mulled this over in his head, drawing off what he knew of the Fifth Doctor - his Doctor, really - then mentally nodded, and continued.

"Ah, yes, do lead the way. You've got more information on this place than I do."