Once again, Briony notices something out of line with her conception of the world and decides to intervene. Though this sexual encounter is certainly consensual, Briony’s preconceived notions about Robbie and total naivety about sex lead her to believe that this is yet another manifestation of his violent, disgusting nature. Even when Cecilia seems deeply disturbed by Briony’s intrusion, rather than relieved, Briony does not doubt her own convictions about Robbie’s villainy.