I believe he would have discussed with them, how to maintain contact and update each other.Maybe, he would have played with him before saying his goodbye, reminded him to not forget him, tell him how much he loves him, etc. There would be lots of hugs and kisses He will do it his way, his own time. He gave them “going away” presents right. He was there to help them pack.
Yes yes yes. I'm going to agree with your agreement :) I can see this all. There's no way he would have let them leave with out saying his goodbyes. Even Justin mentions, he was there the night Gus was born; he named him. He loves that family too much to let them take off without so much as a goodbye.