The Ultimate in Parallel Play

Adam: Doodles! Get upstairs and get dressed!
Doodles: I can't! Pie and I are in space!
Adam: Now!

Doodles and Pie get dressed. They head back downstairs.

Doodles: We're going on a mission!
Pie, following him: Yeah, we're going to get married.

If that doesn't sum up their personality differences, I don't know
what does.