A feature of date rape is that in most cases the victim is female, knows the perpetrator and the rape takes place in the context of an actual or potential romantic or sexual relationship between the parties, or when that relationship has come to an end. The perpetrator may use physical or psychological intimidation to force a victim to have sex against their will, or when the perpetrator has sex with a victim who is incapable of giving consent, for example, because they have been incapacitated by alcohol or other drug.