Angels?

“Mom are Angels real?”
“Yes Max, you have angels watching over you right now. You have Grandma and Grandpa Shelton and Grandpa Reynolds.”
After I placed the pan of Lasagna in the oven I felt I should ask him the same question.
He responded with, “Yes there are angels.”
I then asked, “Why do you think they are real?”
He kept focused on the computer while he spoke. “Because Jesus came to earth and died for us and sinned for us.”