Well, in the story of Snow White and the Seven Dwarfs, the dwarfs are named quite interestingly. Doc is like the leader, often seen as the smartest. Grumpy is always in a bit of a bad mood. Happy is, as his name implies, always cheerful. Sleepy is constantly tired. Bashful is shy. Sneezy has a sneezing problem. And Dopey is the silly one. Their names really help to bring out their distinct personalities in the story.
Snow White's stepmother, the queen, is jealous of her beauty and tries to kill her. Snow White flees into the forest and finds the dwarfs' house. She stays with them. The queen discovers she is alive and tries to harm her several times. Eventually, Snow White is poisoned by an apple but is saved by a prince's kiss.
The plot involves Snow White being chased by her evil stepmother, the queen. She finds the house of the seven dwarfs. The dwarfs let her stay. The queen tries to harm Snow White multiple times. In the end, Snow White is awakened by a prince's kiss.
The main characters in the seven dwarfs original story are the seven dwarfs and Snow White. The dwarfs are usually named Doc, Grumpy, Happy, Sleepy, Bashful, Sneezy, and Dopey. Snow White is a beautiful princess who takes refuge in the dwarfs' house.