A story about acknowledging your mistake and apologize. 

Nicely written by Shreya Sharma.

Source: https://www.bedtimeshortstories.com/little-boy-with-a-slingshot

A storytelling from Disney 2004 Mulan II movie

Source: https://en.wikipedia.org/wiki/Mulan_II

Thumbelina  is a literary fairytale written by Danish author Hans Christian Andersen first published by C. A. Reitzel on 16 December 1835 in Copenhagen, Denmark,

Snow White" is a 19th-century German fairytale that is today known widely across the Western world. The Brothers Grimm published it in 1812 in the first edition of their collection Grimms' Fairy Tales and numbered as Tale 53.

This version of retold fairytale was created by Arunima and can be read in https://www.tell-a-tale.com/snow-white-and-the-good-witch/