Every one need in his life tenderness and a warm hug from someone really loves him, but sometimes this one does not exist.
But we can replace this absent soul mate by a cute pet or a lovely dog, like this one in GIF.
As we can see, obviously this man is facing problems, need to feel tenderness, so his dog is here, and gave him a wonderful hug full of tenderness and love.
I think if the dog speaks he would say “Everything will be OK honey.. I’m here for you”!!