I will surprise you sometime, I'll come round.
After finding out his workplace is shut down for the day, Freddie needs to find a way to fufill the boredom of his life. He's already read Catcher in the Rye front to back so what else is there other than going out? That WAS the plan until his little movie got axed by the timing gods, now it's just a mere concept trailer for what could've been, a story of contrast, conflict, and loneliness.
