What does this mean girls/guys?

It is going to sound a little weird, but I really want to know if I'm crazy or not. So i've been reading Twilight, and obviously its a romance and I cant stop thinking about my boyfriend. Thats not the weird part by the way, the weird thing is I can smell his aroma..? Yeahhh. I cant explain it. I just spell him(: and he smells good. And I dont know if im going mentall deranged or what.