Ep 5. Tick. Tick. Tick.

The episode "Tick. Tick. Tick." of Jersey Shore: Family Vacation season 3 continues to follow the roommates, now with their significant others and families in tow, as they enjoy their summer in a rented villa in Las Vegas.

The episode begins with the group getting ready for a night out at the club, with everyone dressed to impress. Jenni is feeling a bit apprehensive, as she and her boyfriend Zack got into a fight the previous night and haven't spoken since. She confides in Angelina, who encourages her to talk it out.

At the club, the roommates are having a good time dancing and drinking, until things take a turn. Ronnie gets into a heated argument with a stranger, which escalates quickly and causes a scene. The rest of the group tries to intervene and calm Ronnie down, but he's in a rage and isn't listening.

The next day, the roommates are feeling the effects of their wild night out. Deena and Chris visit a pumpkin patch with their son CJ, while Snooki and the others relax by the pool. Meanwhile, Jenni and Zack finally sit down to talk about their fight from the previous night. Although initially tense, they're able to resolve their issues and make up.

Later that night, the group heads out again, this time to a strip club. While there, they celebrate Mike's upcoming release from prison with a round of tequila shots. However, things take another turn for the worse when Snooki accidentally spills a drink on a dancer and gets into a shouting match with her.

As the night continues to devolve, the roommates start bickering with each other as well. When it's time to leave, they all pile into a limo... but not before Ronnie gets into another altercation with a stranger. This time, he takes it too far and ends up getting arrested for assault.

The episode ends with the roommates back at the villa, in shock over Ronnie's arrest. They're worried about what this means for their group and their summer in Vegas.

Overall, "Tick. Tick. Tick." is a tense and dramatic episode that highlights the roommates' wild lifestyle and the consequences that come with it. While there are moments of lightheartedness and fun, such as Deena's family outing and Mike's impending release, the episode is mostly defined by Ronnie's increasingly reckless behavior and the strain it puts on the group dynamic. Fans of the show will be on the edge of their seats wondering what will happen next.