3 Answers

Maybe there is something inside you that is trying to get you to get away from him for some reason or other????

Sometimes we learn to be unhappy because of the way were were raised, and shy away from anything that smells of simple, pure joy because it is just not programmed in our "hard disk".

Try to analize whether you were raised in a way that makes it difficult for you to rely on people and establish emotional bonds with them. That is something only you can judge. Remember your parents, their relationship between them and their behaviour towards you. A shrink might help you analize your blockade.

Cheers,
Papitou

Perhaps intuition. Ask yourself what kind of love you have for him. Ask yourself if he makes you feel negative after being with him, or good.