(not sure if I shared this here)
My daughter said to me the other day, "Daddy, my teacher told me that a boy can marry a boy and a girl can marry a girl! That's crazy!"(she's 5) I told her that that is indeed the case, in fact her Aunties (my sister and her mothers sister) might both get married to their girlfriends one day. She had that funny/embarrassed look on her face while she processed what I said, still coming to grips with it.
It's great that they're teaching kids this stuff so early on so they don't form stupid prejudices about stuff like this.