You were walking while she rode on horseback. You turned to see her and she said: -I am going fast because I do not want to lose you.

 -Do not worry, I know my way and I will not get lost- you said as if you knew a revelation.

 -But I can take you, we can ride the same horse and we will go faster.

-I am not in a hurry. I enjoy walking, appreciating the little details of things and at the same time, to move, to live, to feel and to be.

-That's fine.

She gets off the horse and sends it away and then she gives you a passionate look and says.

-The thing is that I cannot live without you.  Since I saw you, I started needing you. And I promise from now on, to walk by your side. We will share many things and I will give you a gift. I take two steps and you take one and it will be two for one.

 After so much insistence, you said: -That's fine.

Then, you find yourself walking in a circle and it is not two steps for her and one for you because without realizing it, you have fallen into an inevitable circle.

Who are those characters?

The traveler is Life, looking for the final destiny. And the other is the one who is always watching and firmly knows the art of waiting.

Some day, she will be the fountain for all and you will drink her kiss, which is the beginning and the end. 

Then, you are Life and the other character, necessarily, is Death.