I know this is gonna sound very wierd, specially coming from me, But I think (note But with the big "B") , could it be completely impossible, partly because it comes from, me, that I might be, here it comes, In love?
Or is there a more useful word for when you can't stop thinking of a person, compare everything and, more important, everyone with this person, and just want to be with him and call him yours?
hmm...
Some might actually call that obsession. But it sounds a bit hard, doesn't it?
Yeah, love sounds a bit better, and definitely better than the same word in swedish !
   But if you got some more useful expression for my situation, I'm open for suggestions.