So today, The Boy kissed Thing 2 and she was pretty disgusted by the whole thing. I took to questioning The Boy and the following conversation ensued:
Mom to The Boy: "Did you kiss your sister today?"
The Boy: "Mmm - Hmmmm" (that's a yes)
Mom: "Why did you kiss her, do you love her?"
The Boy: "Mmm - Hmmmm" (another yes)
Mom: "Do you want to marry her?" (hoping for a no this time)
Before he has time respond...
Thing 2: "Noooooooo - ewwwwww - then all our babies would have 2 heads and when they wanted to go in different directions they would start to bleed and that would just be sad."
Hmmmm - glad to see she is thinking ahead!
ps - I've never told her that if you marry your brother your babies will have two heads, maybe Bert had that conversation with her, I'll have to ask!