Who the fuck said no? While in the back of his car, Ginger starts yelling at and becoming violent with Jason in the back of his car. He shouts "Stop! Stop!" And Ginger ignores him, forcing herself on him hard enough for him to have multiple wounds the next day.
Two of the characters talk about a suicide pact and specified ways of dying (slitting wrists, throat, and hanging). The entire credit opening shows different (staged) scenes of death by suicide.