Keltham goes, then, to read the transcripts, of what his girlfriends, what he thought were girlfriends, what were maybe actually girlfriends even under truthspell, what they said to him, and the woman who he'd thought was his.
It's stressful and he's tired, but tomorrow everything starts and he should - do this, before then, because he hasn't done it yet, and there might be clues there -