Because if she has not been on then she has not seen my message.
Most Helpful Girl
It's a tad bit creepy but if you really like her and you think she liked you then do it.
Maybe you can tell that you were just checking if she wasn't a catfish and that's how you found her FB. 😜
Most Helpful Guy
Yes it is because you didn't even talk at all or anything and she's obviously done in that dating site and probably moved on. Adding her would be somewhat creepy because she doesn't know you.