Answer:
In the movie E.T. the Extra-Terrestrial, E.T. gives Elliott Reese's Pieces candy outside the tool shed. He does this because he is trying to communicate and establish trust with Elliott, who is frightened by the alien's presence. The candy becomes a symbol of their friendship and their bond.
Later, when Elliott wants to bring E.T. into his house, he uses a trail of Reese's Pieces to lure him into his bedroom. E.T. is drawn to the candy and follows the trail, allowing Elliott to keep him hidden from his family and the government agents who are trying to capture him. The use of the candy as a lure shows the importance of small acts of kindness and the power of building relationships through simple gestures.