This sister and brother duo have the most beautiful relationship in the world. When he says his life would be nothing without his little sister, you'll be moved to tears.
Dorothy Custer is the definition of gumption. Listen to her tell the story of how she met her husband, then at 2:10 she reveals the secret to long life (btw, it's the cutest thing ever).
"I know I'm doing it for Jesus. I know that he's real," said Landon. "I know that angels are there. I know that there's a heaven. I'm not doing it for someone I don't know or that I've never seen. I've seen Jesus. I know he's there. He's asked me to do this and this is what I'm doing."