This clip describes Matilda's upbringing and how she was mostly neglected by her parents. It also illustrates that she is precocious, as she learned how to take care of herself at a very young age.
Baymax introduces himself to Hiro after he drops something on his toe and cries out in pain. Baymax responded to the sound of distress and attempts to help Hiro feel better. Hiro pushes Baymax off, but Baymax persists in his attempts to help.
When Simba mentions that he's been running from the past, Rafiki hits him on the head with a stick to teach him that, while the past can hurt, he can learn from it. This lesson inspires Simba to venture out to face his past.