Josh Dun keeps having dreams about his best friend/bandmate Tyler Joseph.
The dreams are about Tyler and him in a romantic relationship. Josh didn't really like Tyler in that way at all, until he had his first dream.
There's Tyler, the star of the school basketball team, making him one of the most popular people in the school. Then there's Josh, the resident punk-rock fan and loner. Josh hates Tyler. Tyler has a huge, embarrassing crush on Josh. When they get grouped up to work on a science project together, everything between them changes.