Whos that guy

You and Steve Harrington have always been friends when he dates Nancy aswell Nancy didn't like it when you were around cause of how close you and Steve where you practically known each other since you were 3 and have been friends ever since and you both come a long way specially being Dustin sister and everything that happened with eleven and the upside down and eleven gone now everything has changed Nancy and Steve are back together and what happens when the new bad boy hits town bill Hargrove and he has a interest in kat will everything change with kat and Steve friendship