He's on third

Dylan: What Kylie's name?

Kate: Kylie [lastname]

D: What Rachie's name?

K: Rachel [lastname]

D: What Jamie name?

K: I don't know his last name.

D: What Teddy name?

K: I don't know.

D: I don't know?
What Jing Jing name?

K: I don't know.

D: I don't know?

K: Dylan. I am not saying that "I don't know" is the kids' last names. I am telling you I don't know their last names.

D: Oh.