What do i do?

ok, this is creepy. Last night someone on Facebook called Senderela Bob talked to me. Her Profile Pic was from Barbie -Princess and the Popstar ... EXACTLY THE SAME PICTURE I UPLOADED A FEW WEEKS AGO. I looked at her account and i saw that she made the account just a second before i got her friend request and i was her first facebook friend. She told me that she was lonely and felt alone because she didnt have any friends because she was different because the boys always want to talk about sex and the girls talk about fashion and she was not interested in sex and fashion .. Now THIS is creepy!! I have been friendless for 3 years and all this time I felt alone because of the EXACT SAME REASONS... I posted NOTHING about loneliness on facebook. After a few hours I looked at her account and she posted a picture of a book and wrote : "my best friends are books" and another picture with spongebob and wrote "I love spongebob" . That is really creepy because I love spongebob and books too. It's like they created the facebook account JUST TO TALK TO ME . There is NO WAY she can know all that just from my facebook account. She must know me in real life. Senderela Bob is obviously a fake name because she told me she speaks turkish and Senderela is the turkish version of the name Cinderella and I have never met anyone with "Bob " as their last name. What do i do now? I could block her but i want to know who it is :/