To Himself?

Mona: Have you heard Bruce talking when he’s in his room or cooking in the kitchen?

Harry: Yea, I assumed he was just on his bluetooth talking to someone.

Mona: No, he’s apparently just talking to himself.

Harry: Oh, really?

Mona: Yea.

Harry: … Okay.

Mona: … Yea.

Harry: I guess that’s just how he reminds himself to do things and takes care of stuff.

Mona: I guess.

lol. They act like they never met anyone who talks to themself.