Why thank you! (And this is why we're friends.) It might not be wise to buy two personal copies of the ebook from the same place, but it is possible to buy another -- and give it as a gift to another friend.
So if you received Welcome to Envy Park free, or if you enjoyed it, or maybe you're just a really good friend of an author haha, do consider giving it as a gift to friends who might like it. There are "Give as Gift" links on Amazon, Barnes & Noble, and Smashwords, and those'll cover pretty much every ebook-reading gadget out there.
Thank you! I hope the friend you gift it to thinks you're awesome.