Ugh, why did he have to smile and then laugh. It made Rez want to smile even though he didn't. Instead, he scowled a little as he muttered under his breath, "Yeah, well.. Maybe you don't know me as well as you think you do." Fisher should have known he'd come down. Didn't he always? Granted, they had never been in quite this situation before, but it was so similar to other things they'd gone through since they'd been close that he should have been predictable. And he should probably also know that it was never really too late.
"Then why can't you stay with me?" He knew the answer to that question really, knew he felt like he had to go because of James but what probably hurt more than that was that he hadn't even asked him to go with him. Maybe Rez had shit going on right now that he couldn't or wouldn't easily walk away from, but he could have asked, and he didn't. So to him, that meant that this wasn't just about James, it was about him too. And he couldn't get what he had done to make him wanna leave without even asking.