The computer states the events take place on August 1, 1999, January 1, 2000, and August 1, 2000.

In Summer 1999, Megan gossips about her kiss with Luke to Isabella. Megan says Isabella is her best friend.

In Winter 1999, Megan and Luke kiss at the cabin. She wants to try something with him involving ropes.

In Summer 2000, Megan is chatting on the computer with someone. Isabella tells Megan that Sheriff Myer knows about the lie: the truth about Megan being on the sex tape.

Megan tells Isabella that the police are suspicious of Ned. She warns Isabella that Ned's security cameras have footage of the driving path to the cabin, which will show their car there that night.

In Summer 1999, Luke and Megan head up to her room for a little bit. Debbie encourages Isabella to think optimistically of the future; she says she still has Megan as a BFF and all the school stuff coming up.

In Summer 2000, Sheriff Myer tells Deputy Hadwicke his suspicions of Ned, Megan, and Isabella. He thinks the girls are hiding more than they're letting on.

The deputy is looking at photos of Megan conducting her techno-fraud.

In Summer 1999, Megan and Luke make out on her bed. Megan is excited to be with Luke and experience their firsts together. He lies and agrees with her.

In Winter 1999, Megan starts lying Luke up on the bed. He wants to make a safe word for them. She agrees, but then Isabella walks down from the top floor of the cabin.

In Summer 1999, the teens start the car wash; Jeff is recording their time together. Parker tells Isabella that the car wash is raising money for homecoming. Isabella's tone makes it clear she's sad about the new normal since Megan started her relationship with Luke.

Parker reveals she broke up with Brent the day before.

In Winter 1999, Megan tells Luke she wants the truth about the Plunge. Luke is very nervous being tied up on the bed.

Megan pours them drinks. She adds a pill to Luke's drink to get him to tell the truth. While Isabella is looking away, Megan pours alcohol into Isabella's drink and Luke's drink, none in hers.

Isabella adds another pill to Luke's drink.

In Summer 2000, Megan and Isabella visit Ned's home. When he doesn't open the door, Megan inputs his door code by memory, successfully getting inside.

Megan can't find the security footage in his files; Isabella suggests it's on another server. Megan tells Isabella that she started hanging out with Ned because she needed something separate that was just hers.

Megan finds the footage, but Sheriff Myer is at the door.

In Summer 1999, Jeff is conducting a side business selling movies.

Parker thinks it's cute that Isabella is excited about all the senior stuff at school. Parker apologizes to Isabella for her bad attitude when she got there.

When Megan and Luke arrive, everyone notices they're together. Isabella tells Parker that she can see how awkward it can get, but she's thinking optimistically.

Jeff tells Isabella that he's starting a video yearbook. Isabella tells Jeff that she wants good friends and good experiences for her senior year. She tells Jeff that it was inevitable that Megan and Luke would get together.

In Winter 1999, Megan turns on the video camera on Luke. Luke admits to him trying to kiss Isabella and she pushing him away. Luke says he didn't want to make Megan look at him in that way. He admits to bragging and saying he had the girls wrapped around his fingers.

In Summer 2000, Steve confronts Debbie about her keeping the secret of Megan being on the sex tape. Steve thinks Isabella is hiding more secrets.

In Winter 1999, Luke admits he bragged to the guys about hooking up with lots of girls in college. He just wanted to talk big.

Luke reveals he knew about Brent's videotapes and his recording of girls without their consent at the cabin. Luke is adamant that Brent didn't record the tape because Brent only records himself.

Luke admits to recording the sex tape of Megan.

In Summer 1999, the guys are talking about the Pamela Anderson and Tommy Lee sex tape. Brent is bragging about homemade sex tapes. Isabella is overhearing their conversation.

In Summer 2000, the police bring in all of Ned's computers and servers to the police station. The Sheriff wants to meet with Isabella and Megan with their lawyers.

In Summer 1999, Luke asks Isabella to lie and never tell Megan that he lost his virginity to her.

In Summer 2000, Sheriff Myer interrogates both Megan and Isabella; they say they went to visit Ned to see if he killed Luke. Sheriff Myer thinks they killed Luke due to the lie about the sex tape.

In Winter 1999, Luke said he made the tape only for them. However, he is adamant that he didn't air the sex tape at the holiday party.

Luke admits to Megan that he and Isabella had sex once during the party.

In Summer 2000, Megan reveals that Luke and Isabella agreed to the lie to protect Megan's future. Isabella says her friendship with Megan ended due to all the town chatter about Isabella being a cheater.

In Summer 1999, Brent hits on Isabella and wants to get together. She turns him down and forcibly undoes her bikini top. Brent calls her a tease. Steve walks up and tells Isabella that Brent is pushing her buttons; that "boys will be boys."

Isabella doesn't tell Megan what happened.

In Summer 2000, Sheriff Myer asks Megan and Isabella for their alibis again on the night of Luke's disappearance. Sheriff Myer shows them Jeff's tape from the NYE party; his audio team pulled out a conversation between Megan and Isabella where they talked about the revenge on Luke.

In Winter 1999, Isabella cries and says the agreement was to protect Megan. Luke lies and says that Isabella forced the lie because she thinks Megan is insecure. Megan is upset and Luke tries to talk her down.

Isabella is upset and points a gun at Luke. She tells him to shut up.

In Summer 1999, Luke and Megan can hear Debbie and Steve make out in the living. Luke says it's a positive for them since their parents will be happy and they can have more good times together.

In Summer 2000, Sheriff Myer lies to Megan and Isabella that they're ratting on each other about the pills in Luke's system.

In Summer 1999, Isabella puts a new picture of her and Parker at the car wash on her wall. Luke and Megan pull Isabella in to have a hangout.

In Summer 2000, Megan and Isabella agree to tell the truth. They say that each other is responsible for Luke's death. The camera is still on as they're arguing about the gun.

Isabella fires the gun.