[ He'd spoken with everyone about one back at the maze though. Thought they'd all follow through. But in the end, a plan's just a plan. Doesn't guarantee they'd stick to it in the end. They haven't. So, now they have to work with what's on hand. He knows they can't look back. ]

Sometimes fear capsizes everything else, even promises. You'd rather lose yourself than lose anyone else, even if you're afraid. Just keep talking to him. See if you can convince him to come back.