WALL·E (2008)

In the distant future, Earth is overrun with garbage. WALL-E, a waste-collecting robot, discovers a plant and falls in love with EVE, a robot sent to find vegetation. They journey to the spaceship Axiom, where humans living in hover chairs are oblivious to their surroundings. WALL-E and EVE must save the plant from the ship's autocratic autopilot, return it to Earth, and teach humans how to heal the planet.