It's not everyday that you get cool free stuff when you make an online purchase. Imagine getting a free chocolate and assorted nuts every time you ordered something online. Sweet right? 

One man got really lucky with his purchase of a workbook on a secondhand goods website (similar to craigslist). Along with his original purchase, he also received free chocolate and nuts from the girl who sold the book to him.The man shared a picture of the gifts and the cute note that the girl sent him. 

You can see in the photo that the high school girl who had sold him the workbook wrote, "It didn't seem right just to send the book so I included some nuts and chocolate. I hope you will like it and that you will do well on your college entrance exams~."  

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The buyer responded to this kind gesture on an online post titled 'My trade with a high schooler,' writing, "Though I'm preparing to enter the workforce and not taking the entrance exams, [the gifts] still made my day."