Big Bellies

While talking with Grandma Bita on the iPad, Sophia stands up in her high chair and pats her belly:

Bita: Sophia, your belly is so big!
Laura: I think it's the apples she ate at Meijer.
Sophia: It's my baby sister! (pat, pat)

Laura: Sophia, did you know that Bita is Daddy's mama? Daddy came from Bita's belly.
Sophia: No, he's too big! Haha!