I can always lend myself a cup of sugar

I met our new next door neighbours today.

The husband came over to borrow a few things as they were moving in, and we started chatting. They are a young couple, like us, and it looked like they had at least one young child, judging by the carseat. The guy was very nice, and we were talking about our houses, as we have the exact same interior layouts, ( along with almost identical cars and appliances.) I gave him a tour, and we continued to chat.
He tells me that he and his wife have a three and a half year old daughter, just like us. "Hurrah, a friend for Piper!" I think. Then I tell him about Ruby & Lily, and he asks me how old the twins are, and I tell him 15 months old. HE ALSO HAS TWIN DAUGHTERS, who are also 15 months old. He continues to chat, telling me that they had planned the exact same basement development we have, and the whole time I was thinking, "WHO CARES, man. We have the EXACT SAME CHILDREN, living in the same houses. we are either going to be the best of friends, or be too alike to stand each other. We are basically living next door to ourselves.

This has all the makings of a really good Twilight Zone episode.