<3 (2017)

An introverted night porter at a dance school is slighted by female dancers. He sets his revenge by rubbing fiberglass into their bath towels. He lives in a shabby apartment and spends his days watching prank videos. He is attracted by a woman who works at a toy store and leaves her anonymous notes. He manages to lure her into his apartment by playing deaf. But when she takes sexual initiative he retreats into his obscure imagination.