Rhiannon frowned. "Jack said it was a matter of time before the Doctor dropped him off, anyway. He was a bit upset the Doctor didn't tell him about the not staying dead part, but that's all." She curled her fingers a little tighter, trying to meet his eyes.
"Hell, the only reason he hoped to see the Doctor again was so he'd know he was all right, that he hadn't run because he'd gone and had a bad regeneration and forgotten Jack existed entirely. Something about the first regeneration he met being prone to bouts of amnesia or something."