How can he say things like "I like you" and "I love you" when (1) you've never even talked on the phone and, I assume, you've never even met (2) you've only known one another for two months?! (3) he blows hot and cold with you and (4) is too busy for you.

This is not a relationship nor anything resembling 'love'. Seems he is using you.

This is not how it's supposed to be.