My Granny and Paw Paw live across the street from my parents. When we are home to visit, they come over every day to see Luke and Caroline! Luke calls Granny...Ganny.
Did I mention, Luke thinks all of Caroline's toys are his. They once were, but of course, he doesn't really have any interest in any of them now. But, now that Caroline is using them, he points to everything and says, "That's mine", and tries to take it from her or use it. I hope this phase doesn't last long!!