In the opening of Episode 5 of Tell Me Lies Season 3, Stephen's journey takes a thrilling turn as he learns of his acceptance into Yale. His excitement is palpable as he attempts to share this news with Sadie, but the line is busy, leaving him frustrated. Turning to Wrigley for a celebration, he is met with a nonchalant response that leaves him unfulfilled. As he wanders the library, he approaches Tegan, a fellow student, seeking a connection.
Diana, meanwhile, finds herself at an abortion clinic when her father calls to congratulate her on her Yale acceptance. His pride in her accomplishments is a stark contrast to the gravity of the situation she faces. After his call, Diana enters the doctor's office, ready to undergo the procedure.
Bree awakens in Evan's apartment, where she and Evan discuss their week-long hookup. Stephen's unexpected arrival shocks both of them, and he shares his Yale news, inviting them to celebrate. After Stephen departs, Bree confronts Evan about their hookup and questions whether he encountered Lucy at the same party. Evan's panic is evident as he fears Bree will discover that Lucy was the girl he cheated with.
Lucy and Alex's conversation delves into their relationship dynamics. Lucy questions Alex's kindness and the rumors surrounding her rape. The argument that follows reveals a darker side of their relationship, with Lucy seeming to enjoy being degraded and abused during sex. This tension culminates in Lucy's departure.
Returning to the women's dorm, Lucy discovers a bucket of urine outside Catie's room. Determined to prevent Catie from finding it, she disposes of the bucket and cleans up the mess, leaving the room pristine once again.
Meanwhile, Stephen, Evan, and Wrigley decided to relocate their hangout to Stephen's dorm room. Wrigley, however, refused to join them, citing the fact that Stephen was still residing in the room where his brother, Drew, had passed away. He left, and Evan couldn't help but notice how morbid and oblivious Stephen was being about Drew's death and Wrigley's trauma.
The next day, Pippa and Diana discussed the upcoming charity beach party. Diana revealed that she had been accepted to Yale, and the two friends talked about celebrating. Pippa then met up with Wrigley and Bree, who both expressed their reluctance to attend the beach party. Bree and Pippa chatted about Lucy and Chris.
Pippa asked Lucy to give Bree some space and revealed that she would be attending the beach party to keep Lucy company. Wrigley offered to drive Bree to run her errands.
At the beach party, Molly apologized to Diana for telling Evan about her pregnancy. Stephen tried to flirt with Tegan and forced Evan to tag along, playing a game of chicken with Tegan and her friend. Molly became upset with Evan for bailing on her. Evan told Molly that they were never together to begin with and asked her to back off.
Pippa and Lucy discussed Chris and the rape allegation. Pippa thanked Lucy for protecting her secret but then went to meet Diana in the women's room. Chris confronted Lucy about the allegation too, claiming that Catie had lied about the assault and alleging that Pippa had consented to whatever had happened between them. Chris insisted that, despite knowing him for years, Lucy was ruining his life with her lies. Lucy tried to get away from him. Meanwhile, Diana and Pippa made out in the women's room, but Molly tried to talk to Diana about Evan. Diana mockingly chided Molly for going back to Evan despite the way he treated her.
On the drive, Bree confides in Wrigley that she intends to seek out her birth mother. Wrigley generously offers to accompany her on the three-hour journey to facilitate their reunion. Bree is deeply touched by his selflessness. Wrigley reassures her that reaching out to her mother is the right thing to do. Upon arrival, he drops her off at Mary's residence and introduces her to Mary's partner. Bree informs Wrigley that Mary is currently enjoying brunch at a nearby restaurant, and together, they embark on a search for her.
Upon meeting at the restaurant, Bree and Mary share a drink as Wrigley discretely steps away, allowing Bree to engage in a heartfelt conversation with her mother. Bree expresses her regret for their past misunderstandings and declares her desire to forge a meaningful bond with her mother now that she's older. During their heart-to-heart, Bree shares her relationship with Oliver, explaining that their breakup was due to his overly dependent and needy behavior. Impressed by Bree's maturity, Mary and Bree discuss Bree's childhood spent with Mary following the death of her grandmother. Bree grapples with the timeline of her memories and seeks clarity.
As they chat about their respective lives, Bree wonders if they could spend more time together. On the return drive, Wrigley compliments Bree's photography skills, prompting her to offer to take photos of Mary. They decide to meet over the summer.
After the beach party, Lucy arrives at Alex's apartment and attempts to initiate a physical encounter with him. She urges him to be more aggressive, but Alex's gentle demeanor frustrates her. Meanwhile, Chris tries to reconnect with Pippa, who blocks his number and reunites with Diana in bed.
During the ride home, Bree and Wrigley discuss Mary further. Bree reveals that she's never learned how to swim, and Wrigley takes her to a public pool to teach her. As he helps her float, they share an intimate moment that leads to an almost-kiss, which Wrigley abruptly pulls away from at the last second.
The next day, Stephen encounters Diana at the library and tries to boast about his Yale acceptance. Diana reveals that she too has been accepted to Yale and admits to lying about bombing her LSATs to avoid Stephen. She tells him she'll defer her Yale admission and attend a different college to escape his presence.
Wrigley arrives to pick up Pippa for lunch, where Bree surprises him by revealing that she's reunited with Evan. At the library, Stephen accesses Diana's computer and sends himself nude photos via email.
The episode concludes with Lucy masturbating to the degrading voicemail Stephen has left for her after their interaction with Sadie.
