One character continually kisses his girlfriend despite her saying "no". This continues in two scenes where he trying to take her clothes off while she resists. Near the end of the movie, the male protagonist suddenly and forcefully kisses his brother's wife. Throughout the movie, it is (more or less) implied that the protagonist entertains an incestuous love for his sister. The siblings write "love poems" to each other and threatening letters to their sibling's significant others.