Basil was quiet for a moment, but then sighed softly and, without saying a word, just wrapped his arms around Jace and pulled him close. He was warm, and real. It was as if he just needed to take a minute to make sure that he was, that he was still there by his side, even after everything that had happened and that he'd put him through, intentionally or not.
But after a brief moment, he drew back and stared at the ground, folding his arms over his chest self-consciously. "Look, I'm just...I'm sorry, for everything. You weren't the only one who lost their head back there." He started to walk after the rest of the group, albeit slowly. "I know that this has all been a mess. Actually, it was just impulsive of me to do in general. What about when we do find a G.E.C.K., you know? I have no idea how complicated they could potentially be; when you read about them, it sounds as if there's an absolute miracle with the simple press of the button, but that could just be a fable. When it comes down to it, it's like that Brotherhood woman said. I very likely don't have the proper know-how to fully utilize one of these things or, worst case scenario, I could just outright break it. I've only ever worked with the most simplistic of water purifiers, a mere mockery of the likes of Project Purity. I sometimes doubt that I can actually do this, and...I just lash out because of these insecurities, especially after you...you came out here to protect me because you think that I can do something, and you're the last person that I want to disappoint because you've put your own life on the line countless times for the sake of this. For the sake of mere possibilities. There hasn't been a single certainty with this entire mission."
He paused, clasping his hands behind his back. "We weren't prepared for this, yet you believed in me. You always have. No matter how stupid I really am or how many mistakes I make." He smiled. "Why, though? I've never been able to answer that question of mine, but...I never really focused on it, either. It's just a personal one, so I discarded it in favor of other pursuits. More scientific ones because, if there's one thing that you can depend on with science, it's that there is an answer somewhere, even if you never do actually find it. But people. They never do make sense and they're a constantly changing variable, at that. Nothing is certain for long." He turned back to Jace, finally meeting his eyes.