In episode 2, Olivia confronts Liam with receipts on her phone and details from a girl who claims she and Liam slept together. Olivia repeatedly asks Liam if he knows this girl and why he is lying, while Liam denies everything but appears visibly nervous and untruthful during the confrontation.

Liam denies knowing the girl Olivia accuses him of cheating with and swears he didn't do it. However, his behavior, described as looking like a 'deer in headlights,' suggests he is lying and trying to manipulate Olivia despite the retreat's purpose of honesty.

The dynamic is tense and emotionally charged, with Olivia feeling betrayed and Liam defensive. Olivia is frustrated by Liam's dishonesty, and Liam feels pressured but continues to lie, which deepens the conflict between them.

Yes, other couples such as Sean and Tegan are featured. Sean tries to apologize and seems messy, while Tegan expresses that she no longer loves Sean and is disappointed by him. Another couple, Steph and Andre, appear to have a positive connection and mutual affection.

While specific actions in episode 2 are not detailed, Amanda Holden and Paul C. Brunson serve as the host and relationship expert guiding the couples through confronting past infidelities, rebuilding trust, and deciding their futures together or apart.