To the girl on the bus:
It was beyond kind of you to not only offer change to the girl who got on and asked for change for her twenty, but to give it to her and tell her not to worry about it. The girl took it and sad thank you ecstatically, proceeding to say how much you made her day because she lost her wallet yesterday with her bus pass.
So many lessons here:
Ask and you shall receive. Be kind to strangers. Treat others as you would like to be treated.
The list goes on! Thanks for being a positive example for all of the people who witnessed your kindness today. You rock!