>> reporter: naomi king is psyched by the jaw-dropping plot twists fresh from the mind of shonda rhymes. the yale school of drama grad says the explosive scripts a kept under lock and key. >> super top secret. it had to be signed out. i get to the part where michaela pushes sam over the stairs. i screamed and literally flung my body against the wall. and i was like, wait a minute, wait a minute, wait a minute. no. there's no trophy involved i'm not the killer. >> reporter: it's not just violence. there's plenty of sexual impropriety as well. your character uses sex as power, wields it like a weapon. >> the writers did a wonderful job over the course of the season showing how conner continues to utilize sex as a tool. >> he has regrets? >> a lot of regret. i think he falls for oliver unexpectedly. >> reporter: after seducing oliver the two become an item. but conner's steamy sex scenes with other various conquests becomes a morality tale. it's highly mellow dramatic onscreen. behind the scenes the young actors know how to keep it light. >> share some high jinks behind the scenes. who for