The bond between Nanacorn like a normal grandma only more awesome shirt or Official Nanacorn like a normal grandma only more awesome shirt. Not only do you look like you two have fun together but get to know her as much as you can while you can. Ask her about her childhood. What the world was like back then compared to now, what were her hopes and dreams, what crazy things she did when she was your age. So many wonderful memories she can pass to you.