What a lucky day to you my dear,it is good to have a good relationship in school days and also not joining bad gang.
Your friend has done what is call unexpected caring,for assisting you in that manner, that was a good love that she shown to you.
I really appreciate you for making good Use of the cash by buying what was your immediate need.
Another thing.is even when you recorded such among of money, you still go to your shop and work, you didn't conclude that someone has given you money,I love that.