We are at Holly's party. We see Sadie drinking. Ryan comes up behind her.
Ryan: Sadie how many have you had
Sadie: Drinks?
Ryan: Yeah
Sadie: About six
Ryan: You want me to drive you home
Sadie: No I'm going to drive home after this one, can you help me get up
Ryan: No you're going to wait here until I find Marissa
Sadie: Fuck that
Luke comes up behind Ryan and Sadie. He's obviously had a few beers but not as much as Sadie
Luke: Hey Ryan leave the chick alone
Ryan: You know her?
Luke: Yeah Marissa's hot cousin Sadie
Sadie: Great Luke could you help me up?
Luke: Sure babe
Sadie: Thanks, Ryan can you tell Marissa that I left with Luke
Ryan: Sure just be careful
Sadie: Don't worry
We watch as Luke walks out with his arm around Sadie and Sadie has her arm wrapped around Luke's waist. Sadie tosses Luke her keys and they drive off. Seth comes up behind Ryan and taps him on the shoulder.
Seth: So who was the chick?
Ryan: Marissa's cousin
Seth: She's kinda of hot
Ryan: Yeah in a scary way
Marissa: (comes running over) Hey Ryan, Seth you want to ditch this place?
Ryan: All right
Marissa: Awesome lets go, Hey have you seen my cuz?
Ryan: Yeah she told me to you she went with Luke
Marissa: That's only normal, they've been crushing on each other ever since Luke and me wee dating
Ryan: Really?
Marissa: Yeah I'll tell you more, Now lets go
Ryan: Okay, see you later Seth
Seth: You two have fun
Ryan: We will
Ryan and Marissa leave. We find them walking along the beach with ice cream.
Ryan: So tonight's been great
Marissa: Yeah but I better be getting home soon
Ryan: What's the rush?
Marissa: My cousin Sad (interrupted by Ryan)
Ryan: Forget about her
Ryan takes Marissa's face turns it towards him. Before you know it they start making out. Ten minutes later.
Marissa: That was great but I should be getting home
Ryan: Here I'll drive you
Marissa: That will be great
We go to Marissa's house. We see Sadie turn on a light in Marissa's room. She and Luke are underneath the covers naked. They were obviously having sex again.
Sadie: Luke you better get going
Luke: Yeah before Marissa gets home
Sadie: Good idea
Luke gets quickly dressed. And kisses Sadie on the cheek and Sadie gives him one back.
Luke: I'll talk to you later baby
Sadie: Okay call me on my cell phone
Luke: Okay see you babe
Sadie: Bye
Luke: Bye
Luke walks out of Sadie's room and house. After Luke leaves Sadie puts on her clothes she wore to the party. Few minutes later Marissa enters the house. Sadie quickly takes all the sheets off Marissa's bed and throws them in the dirty laundry. Just then Marissa comes up stairs.
Marissa: Sadie what are you doing with my sheets?
Sadie: They're dirty
Marissa: How do you know they're dirty
Sadie: Well I was cleaning up and they looked dirty
Marissa: Well the clean sheets are in the linen cabinet, which is in front of you
Sadie: I see
Sadie opens the linen cabinet and grabs some sheets. And redoes Marissa's bed.
Sadie: Well I'm going to take a shower
Marissa: Okay
Sadie grabs her shampoo and her pocketknife into the bathroom without Marissa knowing. She goes in to the bathroom and cuts lines in herself than jumps into the shower watching the blood drip.