WALL·E (2008)

Distant future. The earth resembles a large trash can, and the Wall-E robot was sent to the planet to clean up all the mess. Once the robot Eve lands on Earth, which must monitor the state of the planet. Wall-E falls in love with Eve and does everything to keep her safe. But, having completed the mission, Eve returns to her planet, where people are waiting for her to find out if it is safe to return home. Wall-E follows his beloved, getting on the way to many adventures.