Inflatable Doll Love

In the cold ice and snow, single Lars (Ryan Gosling) feels a little lonely and bored. He is a typical homebody with an autistic personality and no friends or companions. His brother Gus (Paul Schneider) and sister-in-law (Emily Mortimer) live next door, and they also find this scene poignant. Seeing that he stayed at home all day, his sister-in-law invited him to come for dinner, but the brother-in-law and sister-in-law's inquiries were of no avail. One day, Lars actually customized an inflatable doll Bianca from a toy company and took her to family gatherings, eating, sleeping, and going to church together. People around him felt that Russ was mentally abnormal, so the brother and sister-in-law consulted doctor Dagoma (Patricia Clarkson). The latter believed that Russ's symptoms were an illusion, and the best treatment was to take advantage of the situation. At this time, Lars's obsession with Bianca has reached such an extent that he even wants to hold a wedding with her in the church...