(he did say he was alone last time chrollo asked him about it. perhaps he hadn't found her yet? 37... he's going to have to stew that one for a while, if they don't just willingly give him that information for free. six certainly has given him enough to go by.

the confusion is real, at least, as he's unsure if she just took a look at him and measured by eyeballing, or-- numbers?)

... I'm sorry, young lady, I don't quite understand you. Can you explain? I'm average height-- oh, yes, of course. I'm Chrollo Lucilfer. It's nice to meet you, 37!