
Lucy and Stephen reconnect privately, admitting they missed each other and promising to be "nice" and "different" this time while acknowledging their friends' concerns.
At the decades party, the group discusses Wrigley’s family tragedy and his upcoming graduation plans; meanwhile, Molly offers them MDMA she obtained from a grad student.
Pippa and Bree decide to go meet the drug dealer at his car alone, arguing that they will get a better price because they are "pretty."
Inside a blue Honda, Pippa and Wrigley complete a drug deal for six MDMA pills, though Bree notes the dealer seems strangely familiar.
Back at the party, Pippa and Diana have a tense conversation where Pippa reveals she and Wrigley are back together; meanwhile, Diana warns that Wrigley taking MDMA is a "really bad idea" due to his current mental state.
Following her talk with Pippa, Diana expresses her frustration with the group's "sound judgment" before Wrigley and Pippa join Stephen, Lucy, Bree, and Evan to take the pills; Wrigley eventually snaps at Pippa for trying to tell him what to do.
While the group parties, Pippa stays to look after Wrigley while Lucy and Stephen leave together to be alone; Lucy shares a brief, affectionate goodbye with Bree before the scene transitions to Bree and Wrigley alone together later that night.
Lucy, Stephen, and Pippa enjoy drinks at the bar while watching another patron perform karaoke on stage.
Stephen and Lucy discuss their relationship in a crowded bar as a karaoke performance plays in the background.
Lucy stands alone on the karaoke stage after Stephen refuses to sing with her.
Bree and Amanda sit together as Bree asks if she's been crying, leading to Amanda revealing her affair with a married man.
Stephen wakes up in his dorm and talks to Evan, while Lucy simultaneously wakes up alone in her bed.
Bree, Lucy, and Pippa prepare for a party while discussing relationships in their shared dorm room.
Stephen sits alone at a bar and repeatedly attempts to reach Sadie's voicemail.
Wrigley greets the group at the party where Bree introduces her foster brother Alex to her friends.
Lucy and Evan stand in a secluded corner of the party and argue intensely about their shared secrets.
Lucy and Bree discuss relationships before Pippa, Diana, Wrigley, and Alex begin a game of beer pong.
Stephen stands at the bar and confronts Max after the bartender reveals he knows Lucy.
Lucy and Alex are intimate while the scene intercuts with previous footage of Stephen recording Lucy's confession.
In a flashback, Bree and Evan are shown in college before it cuts to their wedding years later.
Wrigley and Bree stare at each other while they're dancing with their respective partners. Meanwhile, Stephen's phone shows missed calls from Bree.
Wrigley validates Bree’s anxiety about her impulsive decision to visit her mother.
Lucy pleasures herself while listening to a degrading voicemail from Stephen.
Pippa and Wrigley wake up; Wrigley looks at photos with one being Bree.
Bree, Lucy, and Pippa apply goth makeup while discussing Evan and "anti-Valentine's" plans.
Bree scolds couples for PDA, then admits inviting Alex to distract Lucy from Stephen.
Stephen introduces his new date to Lucy; Alex questions Lucy’s visible fear.
Evan acts suspicious and abruptly leaves; the group agrees to play a drinking game.
The group begins "Paranoia," a game forcing players to whisper secrets or drink.
The group unanimously votes Stephen "most likely to end up in prison."
Evan targets self-hatred while Stephen is openly and awkwardly branded the group's "most likely to cheat."
The room falls silent when the "suicide" question is revealed, triggering Wrigley’s abrupt departure.
Wrigley embraces Bree, he dismisses her tearful apologies with a kiss.
Bree and Lucy discuss photography at the gallery show.
Bree finds a compromising photo as she scrolls through her picture gallery on her laptop.
Lucy walks out of the gas station store only to see Stephen left her behind and she laughs it off.