Cynthialiu,
The person in the pictures is an innocent person as you are, whose photos have been stolen. The person in the photos has nothing to do with the scam, and needs to be left alone.
Do not search for the real person in the photos.Many different scammers from all over the world use the same innocent man's pictures to scam people
The person you are talking to is a scammer, and so you need to stop all communication with him immediately.
This is important to protect yourself and all other victims of the scammer.
Do not send this person money.Stop talking to the scammer everywhere.
Please give us the specific details of the scammer.
The Email address that he uses.
Where you met him? Dating site? Which one?
Emails sent from the scammer describing himself, and the ones asking for money.
Documents he sent to you.
His phone numbers.
His online profiles, such as facebook, linkedin, instagram, skype etc. if he used them
Anything else a victim could search and find your scammer.
Then read these:
What to do if you are a victim of a scam http://scamsurvivors.com/forum/viewtopi ... =3&t=26504The post-scam stage - waking up to reality
http://www.scamsurvivors.com/forum/view ... =3&t=37058