He said: “I had seen these funny videos on Facebook and asked her if she wanted to be in one. She said yes. “She is really funny. She likes all kinds of music and when we are in the car she will dance to anything. At every party she is up dancing. “My nan is amazing. I hope I’m like that at 93. I will be happy if I’m still alive. She has had six kids and she is still completely full of life. It’s crazy.