>She didn't know that numbers don't have "assigned colors" to them.
For some people (most of them, I imagine, not schizophrenics) they do: http://en.wikipedia.org/wiki/Synesthesia
>Our meeting was the fluke of the century. I happened to be scrounging around on Craigslist one day looking for a furniture item. Sally happened to be on Craigslist looking for pet supplies.
Read: one person was posting to a personals section, the other browsing. Not much of a fluke.