The opening scene, Circle of Life and Simbas presentation.
Cub Simba and Cub Nala together, I Just Can`t Wait To Be King and the Elephant Graveyard Scene.
The talk under the stars.
Can You Feel The Love Tonight.. So romantic!
The ending when Simba claims the throne, Nala becomes his Queen and they have a cub of their own, completing the Circle of Life.
Basically the whole movie, lol!