You should give the money back to her, it is the right thing to do and it is never too late to do the right thing!
Wha- Who are you?
So You See
What should I do? I have some extra change!
Your pleasure!
WOAH! Thank You Dhar Mann
I am Dhar Mann, I make Youtube videos. You have to give the extra change to whoever it is! It is the right thing! Although you want some stuff for yourself, you still have to be thoughtful of another person.