Dear PeaceKeeper93,

It sounds like he is behaving as people who do lack the confidence to show true colors.
Maybe you can help him by opening the door (figuratively).
Compliment him about the things you like about him.

When a guy really likes a special woman ( shes the one for me ) they get weird/ not being able to express to you but can say to others. How do you feel about him?

Sounds like he does have some insecurity issues or maybe he is warning you, he may be afraid of a good relationship with a great girl.
The ball is in your hand.