Concern wasn't even the word for it anymore. Nick had Jeff genuinely worried, and he really didn't know what to say. He wasn't sure what to say or do to help Nick process through the situation, but he knew he genuinely wanted to help.

"You... You mean you... You haven't... You're not already..." He stumbled over his words a little bit, not quite knowing how he felt about that. It was an assumption he'd made, though apparently, an incorrect one. He remembered thinking, after Nick and Abi had been together for a bit, that he was kind of pissed Nick never told him about sleeping with her. They were best friends, and he thought something like that should be shared. It made him feel a little better to know that it hadn't happened yet. Actually... a lot better, strangely enough. "Well... I mean, I guess you shouldn't really do it if you don't want to..." He shrugged, watching quietly as Nick prepared the syringe for his injection. "You have no ideas? I mean... No ideas about why you didn't do it?"