Imagine that for some extraordinary reason you are forced to travel around the world. And I mean absolutely everywhere, visit each country that exists. No luxury, though. No first class, no convenience. Rough and man-up style. You are only granted the benefit of bringing one person with you. But mind you, you can only pick one person for the whole thing. Once you name them, there's no backing of. No changing of your mind. Who would it be?
Now call that person and tell them what they mean to you.
PS No, there's no need for me to call you, you already know it's you.