Whats really funny is that apparently dd (15) is not going to miss him at all and can't wait for him to go
But...
Over the last week or so she can't leave him alone, she keeps grabbing him or pretending to hit him so he will grab her, putting her feet on him so he has to move her, play fighting
That is one child who is going to miss her brother 
Ds1 has always let me hug him, he is quite affectionate but i am petting him every chance i get