I have a similar experience with a girl who said she is Mandy Bender, sent me a friend request on Facebook, I was curious why a beautiful girl like you should contact me, anyway she got me a hangouts site which suppose to be private and we chatted for 3 days and I had a inkling I was being scammed as she asked me to get a I tunes voucher, I played dumb and made out I couldn't get one, then she started asking me about money so I said I was in debt, the big thing was asking for my address which I declined, so I knew she was a scammer, she told me I was the best thing that has happened to her, she kept telling how much she loved me and I was the only person for her. He said he is currently deployed i Nigeria. All you need in order to utilize this investigative method is a photo of the woman that you suspect of being a scammer. I Google image searched all of his photos with little luck. Dude the worst for me was a Ghana chick, or being on Victoria Hearts. They play on emotional triggers to get you to provide money, gifts or personal details.
The real kicker he was out of town supposedly local at the time, and he asked me what airport he had to fly into to get to our locality.
Is there any harm just going along with it for fun? I believe it was all a lie. There are a million of them out there.