It's so cute to see Robby and William playing. Here they are in the kitchen playing with Tom's thermos. William is a little too rough with Robby sometimes. Here he's trying to take the thermos cup from Robby. Notice the unhappy look on Robby's face.
William and Robby are trying out the trampoline. This is Robby's first time on the trampoline. He's 4 months younger than William. They weigh about the same, but William is a few inches taller.