First off the blonde is some dude in drag. The brunette, at a bar, after a few drinks and a lot of rejections, is definitely a possibility (my standards have decreased exponentially as I get older). In fact, at closing time, if I was still alone, I'd probably hit that blonde dude. Ha!
But seriously, you think this guy is unreasonable requiring a cashier check to test drive his car? I wouldn't even go that far. If the time ever came for me to sell my car, I would take the buyer out for a drive and only when he paid me and became the actual owner would I hand him the keys. No way is some unknown knucklehead going to drive my car prior to purchase, regardless of whether he has a cashiers check or not. And if I lose the sale, so be it, but if he wrecks it prior to purchase, I'm sure it would still be MY car and that ain't gonna happen. I may be in the minority but I know there are others here that agree with me. And if he requires a test drive before purchase, then he can scoot on down the road and try to find another 6K mile 96.