Once upon a time, there was a homeless girl on the street named Lisa. Suddenly, a rich girl named Amy comes up to her then gives her money while dropping her diamond on accident. While Amy goes home, Lisa spots Amy’s diamond and picks it up. Lisa realizes that it's Amy’s diamond.

Lisa goes to the jewelry shop and the owner said it's worth 1 million, but Lisa refuses to sell the diamond and continues to look for Amy. Meanwhile, Amy’s parents are mad at her for losing the diamond. Amy and her parents go around town looking for her diamond and accidently bumps into Lisa. Lisa gives the diamond back and Amy asks, ‘Why didn’t you sell the diamond?’.

Lisa replies, ‘Because I don’t take things that aren’t mine. And you already gave me money earlier!’. At the end, Amy and her parents gives Lisa clothes, food, money, and they asked Lisa to live together as a family.