I know this sounds crazy but I think that maybe Pixie is my sister. And I think that I am Pixie's sister. Really, it sounds totally insane but I think that I am a sister and I have a sister and I am getting another sister who will be my sister and Pixie's sister and Pixie will be her sister and it is just a great big circle of sistering.
If I am right, this is brilliant news. I mean if Pixie is a sister then sisters are super cool to have around. And if I am a sister then well, you know, I am awesome. So there you have it.
The sister mystery solved.
Bring on the sister.