The happiest memory I’ve ever had was when I met my grandfather when I was born and he was one of the best family members I’ve ever had because he was always there for Me when I needed him.
Another one of my happiest memories is when my grandfather always did stuff with me like watching all the StarWars and all the Harry Potters and all the Avenger movies and all of them were really good.
You are so lucky to have a grandpa who was willing to spend time with you and do the things you enjoy!
I love these memories of your grandfather. He sounds like he was a very special person to you.