This is seriously the first time I have ever chased a guy like this... and it SUCKS! At first i thought it was challenging and would make it more satisfying when he was actually mine, but I'll be damned! It's been 3 months!! 3 freakin' long ass months. The other night I finally thought; "This is it. He's mine." Oh no, I was dead wrong. He tells me a few nights ago that everything he puts his time and effort into is a lost cause...it never works out. My reply; "I've been putting all my time and effort into you and it's not going anywhere." He says; "It is, just not as fast as you'd like it to." Then he blows of Valentine's Day plans and I barley talk to him for the next two days! I am utterly frustrated and so ready to give up!!! 
cyclops21:
Don't keep beating yourself up over this guy. he totally doesn't sound like he is worth it. You have a good head on your shoulders you will find someone else that will appreciate you and be there for you.