What is a short summary of Abraham Lincoln Has Been Shot in the collection, The King Is Always Above the People?

The story, Abraham Lincoln Has Been Shot, has a narrator who reflects on his romantic relationship with a man named Lincoln (we do not receive confirmation that the character and the sixteenth president are one and the same) and applies it to his current troubled relationship with a man named Hank. As the story ends, Manuel abandons Hank in a car in the middle of the desert.