I don`t think your mother made any plans for you to have siblings in April 13 2005. Your father on the other hand would be happy to make such plans because he was lucky enough to step out the room just in time for you to be born.
So cute with the curly hair, the sweet smile and your attitude. So funny and loving. Always in the moment. Your mother forgot about the horror of birth and decided that you needed a sibling anyway.
Be happy that you already have to brothers because your parents might have changed their mind. Having a six-year-old cleaning the windows with perfume might not be what they wish for:)
Happy Birthday Princess and enjoy your day in the light!