Wall-e is a fictional character and the main character of the film Wall-E. He is a fictional model of the Waste Allocation Load Lifter Earth Class (WALL-E) robot, and then fell in love with the new alien plant-detecting female robot EVE (EVE) at fit sight. Extraterrestrial Vegetation Evaluator, but is called Eva by WALL · E). Originally, "WALL-E" refe to a series of cleaning robots produced by BnL (Buy n Large), a large American company that is fictional in the film, but by the time the story takes place in the film, all the Wall-E in the world have been scrapped and retired except for this one in the film, so "WALL-E" refe to this last one.