(I just wanted to add that maybe if he had a job you'd see the car and money stuff!) But I don't know.
He wasn't nasty in the lead-up? He was in France, though, right? Then 4 days of alone time (that's so interesting what you noticed) and then just "it's over"? If you guys had been in close contact at that time, he *could* have been nasty!
Not trying to convince you he's MLC. You probably know best!