I would say that, while yes it is ALWAYS good to be cautious, a year and a half is a long time for a con to spend on one target. I think the odds are he is basically who is says he is. In as much as, are any of us really who we show to others, especially early in a relationship?
Meet him in a widely public place. Stay in a public place ALL during that meeting no matter how comfortable you feel. Be extra careful and good luck!!
