How to Draw a Perfect Circle (2009)

How to Draw a Perfect Circle (2009) explores the taboo subject of incestuous twin siblings and the psychological and emotional complexities of their relationship. Set in Lisbon, Portugal, the movie delves into themes of jealousy, teenage sexuality, and coming-of-age. The dysfunctional brother-sister relationship and the loss of virginity play prominent roles in the plot, as well as other explicit sexual acts and emotional turbulence.