[He's grinning, before laughing out a sentence.] I know, John.

Hm... [He's looking at the chart, and actually starting to understand the basics.] So if Roxy is Roxanne, by that chart, Roxanne is Dave's mother too? And Dirk's their dad?

I know your father's here too? 'Least Jake said he was. [But it's okay because he needs a dad too.]