Fear the Gen-U (2018)

Peter suffers from Genuphobia: a fear of bare knees. When he's invited to a Sci-Fi Convention by a cutie Julie, his insecurities rush in full-force, as CosPlayers are often bare-kneed. His psyche, portrayed by the puppet emotions Fear, Hope, and Anger inside his head, try to figure out how he can survive; all the while, Julie also takes time away from her Registration Table job to help him overcome his fears, and enjoy the Convention with her.