Delynn
CSI Level One
Some claim that their whole attration started in season 1, and they had been working up to this all that time. I personally didn't see it, I saw a close working relationsip (that's it). From my perspective: Eric got shot in the head and woke up in love with Calleigh, that's when this started.
Oh, you're not the only one who believes that, slower! I never saw one indication that Calleigh and Eric were anything more than the best of friends until he was shot in the head.
He woke up and all of a sudden Calleigh was the love of his life! Interestingly enough, Calleigh didn't seem to care that Eric was sooooooo in love with her! Nope. She was too busy sleeping with Jake and who knows, maybe she banged the horse dude just for the heck of it. It doesn't look like it takes too much to get Calleigh into bed with any guy.
The only draw that seems to exist between Calleigh and Eric is convenient sex. And it doesn't even look like it's good sex. They both looked bored to death and just going through the motions. Maybe the actors just aren't good enough to be convincing.