Advice?

I started to this guy on ps4 ..we later started vodeo chatting and i guess started beimg friends and he asked me out.He lives out in virginia ..Last night i had said something he said that me and my daughter are the best things in his life but I havent met him yet..and u can say we are talking..but idk why he referred to my daughter as his when he said that..idk i just am overprotective with my daughter and who i decide to have in my life you know..hes 23 and has a son but isnt in his life often... but anyone can give me any pointers or advice...