I hadn't thought about Vincent, that could work. I was thinking either maybe he talked to Shera/Sierra/Shiera or one of his regular customers. Which is why it would work for the 'people' prompt. Now I'll have to think about Vincent! Thanks!

And it definitely depends on the tango they do. I can't see them doing the ballroom tango, which is what my husband pictured when I asked him. That's the one you usually see in movies and it's always struck me as kinda corny. The Argentine Tango is completely different, and really sexy. None of that stomping around with arms outstretched stuff. (^_^)