I know it's not the same, but our little granddaughter has a lovely relationship with her grandpa, who she doesn't see often, through facetime. She knows him instantly and they have lovely, 'nonsense' chats. Babies today are born into the tech world and seem, I don't know how, to be able to make close bonds this way. Still hard for you, but not so long ago such miracles of science did not exist to keep us in touch. I hope and pray you get those hugs soon. Perhaps you could write letters telling your GC all about yourself and your life and how much you love them, and save them for when they're older. I agree with another comment to keep yourself busy and active and keep up your own interests. xx