Is it okay to get 'that' feeling whenever i see my gf............?

its great that youre so pionate about her...but dont let it get out of hand...you can get carried away and itll push her. You never wanna be too clingy. Every relationship has limits....both of you will find out in time that you do need a certain amount of space to keep it going. But I think its really sweet that you feel that way about her. I'm sure shed feel the same way...like I said though, just be careful how far you take it.