In response, Rachel nuzzled her head against his chest, almost shaking her head. She wanted to tell him that he didn't need to apologise for that, that she knew what it was like to want to die, but she didn't want to say that kind of thing in front of Zoe and Cai. She'd tell him later, maybe. If they were alone together and she thought he needed to hear it. Maybe he didn't, though.

But Rachel didn't feel like he needed to apologise. Not for that.

"Really?" Cai asked, eagerly hopeful. "Does that mean... you want to try and get better?"

Zoe just reached out and gave his nearest shoulder a gentle squeeze, a silent gesture of support. "Let him tell us," she said, to Cai but not looking at him.

Cai sat back down in his seat, instantly. It meant something, that he listened to her. "Okay," Cai said. "Saving questions to the end."