William and Adelaide have a special bond. I love watching them become best friends. One evening Adelaide was fussy. She wasn't hungry. She wasn't sleepy. She didn't need a clean diaper. She didn't want her toys, and she didn't want me to hold her. I put her in bed next to her brother, and she immediately stopped fussing. William was exactly the person she wanted.
Adelaide, content as can be with her big brother
When we drive in the car William and Adelaide hold hands.
They love being together.