You and Will have been best friends since forever, and you're also in the same friendgroup (Dustin, Mike, Lucas, Will and you). Later Eleven and Max joined the friendgroup too. Because Will "came back from death" people call him Zombie Boy. You hate it when someone bullies him or calls him names so often you do something about it.

Now it's Halloween and you're all trick or treating. Mike and Eleven are together, Lucas and Max and Dustin are together and you and Will are together. Suddenly some kids start calling Will Zombie Boy again and throw candy at him.