This morning, during breakfast:
Julia: When I'm big, I'm not going to have children, so THEN I'LL BE ALL ALONE EATING MY BREAKFAST!
Me: Well that's why some people decide to have children.
Julia: But I'm not going to. So I'll be lonely! Oh, wait. Genevieve will be with me.
Me: Yes, Genevieve can still be your friend even when you're grown-ups.
Julia: She's my sister!
Me: She can be your sister AND your friend.
Julia: Yeah! We can live in the same house. Together.
Me: Sure. You can do that if you want. And maybe the two of you can live in a house together near Daddy and me, so we can see you whenever we want.
Julia: Yeah! We can come to your house every morning and you can make us waffles!