What does it mean when a guys says that he's not easy, he's difficult?

Anonymous
This guy that I currently have a crush told me that he's not easy, he's difficult but a couple weeks ago he kept calling me his girlfriend. I don't understand why he said he's not easy, he's difficult, is he trying to play hard to get? Please let me know your thoughts because it's truly driving me nuts!
What does it mean when a guys says that he's not easy, he's difficult?
2 Opinion