They are 18 months apart, of the opposite sex, with very different personalities. There is bound to be a wee bit of sibling conflict. But, when push comes to shove, they love each other and miss each other terribly when the other is away. They are each others greatest audience and probably greatest muse. I love it when I find pictures of the two of them being silly. They apparently borrowed my camera in the early hours of the morning one day.
Jake took the picture, Abby edited it. (LOVE!)