At a Glance
- Lucy navigates a new toxic romance with Alex in Tell Me Lies Season 3.
- The relationship deepens through intense, secretive sex scenes that expose Lucy’s fragile mental state.
- Behind-the-scenes interviews reveal the actors’ challenges and the show’s darker narrative arc.
- Why it matters: Fans of the series see a pivotal shift in Lucy’s character, raising questions about trauma and addiction.
Lucy’s new love interest in Tell Me Lies Season 3 throws her into a familiar yet even darker emotional spiral. The season introduces Alex-a former foster sibling of Bree, now a Baird graduate student who also sells drugs on the side. The chemistry between Lucy and Alex quickly turns toxic, mirroring Lucy’s past patterns but with added intensity.
Season 3 Introduces a New Love Interest
The third season brings a fresh dynamic to the show. Alex, played by Costa D’Angelo, is revealed to be one of Bree’s former foster siblings. He is pursuing a master’s degree at Baird while also dealing with drug sales. Lucy, portrayed by Grace Van Patten, finds herself drawn to him in a way that feels both inevitable and destructive.
- Alex: former foster sibling, Baird grad student, drug dealer.
- Lucy: grapples with mental health, seeks escape.
- Relationship: starts as a shared grief outlet, turns into a darker dependency.

Van Patten describes the new romance as “really dark and really tragic, and shows how low Lucy really is mentally.” She explains that Lucy processes her emotional turmoil not in daily life but in the bedroom with Alex, making it secretive and subconscious.
Intense Scenes Behind the Scenes
The intimate scenes between Lucy and Alex were described by Van Patten as “really difficult” and “intense.” She noted that Lucy asks Alex to degrade her during sex, which Alex agrees to. From Van Patten’s perspective, this act disguises Lucy’s deep mental distress as a sexual choice.
Costa D’Angelo, 25, shared that the actors “got along so easily” after a chemistry read, which helped make the scenes more manageable. He said:
> “Those scenes were so intense, but you trust each other. I felt so comfortable in those moments, which is kind of crazy, because it’s my first time being so vulnerable on-screen and doing anything like that. But I truly felt really comfortable with the team and Grace and everybody.”
The actors’ candidness highlights the emotional toll of filming such scenes. The production team worked closely with the actors to ensure safety and respect during these vulnerable moments.
The Dark Dynamic
What starts as a mutual coping mechanism for grief and trauma quickly spirals. D’Angelo warns that the relationship “is healthy at first, but as it goes on and Alex opens up to her a bit, and maybe he starts to open his heart up, and he starts to fall for her, maybe – that’s scary for him.” He adds that Alex becomes the very thing he hates most and fears.
This narrative thread underscores the show’s exploration of addiction, mental illness, and toxic relationships. The dynamic between Lucy and Alex illustrates how trauma can be both a catalyst for connection and a trap that deepens isolation.
What to Watch
New episodes of Tell Me Lies drop Tuesdays on Hulu. Viewers can expect to see:
| Episode | Key Event |
|---|---|
| 1 | Lucy and Alex meet, hinting at a toxic bond |
| 2 | Intense sex scene reveals Lucy’s mental state |
| 3 | Alex’s drug dealing escalates, affecting Lucy |
| 4 | The relationship turns darker as Alex falls for Lucy |
The season’s pacing keeps audiences engaged while deepening the psychological complexity of the characters. The show’s willingness to confront uncomfortable subjects sets it apart in the drama genre.
Key Takeaways
- Lucy’s new romance with Alex mirrors past toxic patterns but adds a darker, more intimate layer.
- The actors describe the sex scenes as emotionally intense and challenging to film.
- The relationship evolves from shared trauma to a deeper, more destructive dependency.
- Episodes release Tuesdays on Hulu, continuing the series’ exploration of addiction and mental health.
The season’s bold storytelling invites viewers to question how trauma shapes relationships and whether healing is possible when the past keeps resurfacing.

