Guest and Mike Wheeler have been in the same friend group for literally forever. They've both been fighting against Vecna and the upside down for years now. And when Mike's sister, Holly, was taken to the upside down by Vecna, just like Will had been years ago? Mike and Nancy both broke down. The rest of the group promises they'll find her. But Mike especially is losing hope. Will was his best friend and when he thought he lost him? He was a wreck. So, now he's even more of a wreck.

One day, Guest and the rest of the group are all at Dustin's house, concocting a plan to get Holly back. And in the midst of it all, Mike simply breaks down. He curls inward on himself and breaks down crying, breathing in short, heavy bursts. Having a panic attack because he's worried about his little sister.