Kirstie and Elise risk their friendship. Mike considers taking things with Paula to the next level. Marco and Frankie reach breaking point over Emily. And Jacques Fraser finally gets his comeuppance. Scotty T likes every one but things heat up with Olivia.
The truth is revealed when a lie detector test forces the house to take an honest look at their relationships. The house has been trashed! Snooki's feelings for Vinny continue to grow. Ronnie and Sammy's relationship reaches new heights. And when Snooki's boyfriend Jionni comes to visit, a romantic evening ends with Snooki sobbing alone on the street. Charlotte takes her holiday romance to the next level. A ghost of a relationship's past manifests to seek his revenge.
Candace and Kortni plan a girl's trip. Charlotte's team vow to sabotage Gary's as payback but will they pull it off or will it backfire?! And after sharing a night in bed with Vinny, Snooki reveals a not-so-little known fact. Snooki's upset after a run in with an ex. A surprise gift from Logan makes Kortni second-guess their breakup. Megan decides there is someone in the villa she can't stand. After hitting it off with Jemma's ex Hawley, things explode between the girls.
The Situation comes clean about his recovery and Snooki faces the challenge of being pregnant in a party house. Buds Connor and Matthew risk it all. Vicky and Ricci celebrate breaking the Geordie Shore relationship curse and the gang try out speed dating. Devastated by the events, Sophie takes her frustrations out on the villa instead. Tattooist Danny and Jodie face home truths, and best mates Chloe and Misha designs for one another. Mike decides it is time for him to take his relationship with Paula to the next level.
Meanwhile, Snooki gets arrested for public intoxication. Emily and Liam go on the date from hell and Talitha is rocked as a secret threatens to ruin her relationship with Ash forever. Vicky and Ricci make their relationship official with jaw dropping consequences. Will they spark old flames or open old wounds? Hatred, fights, tears, drama and emotion! But after Ronnie's relationship drama is blasted all over social media, no one knows what to expect from him. Before sending Jordan and Ali off on a date together, The Tablet of Terror forces Jordan to send either Megan or Jayden home. Charlie has the hots for her personal trainer.
A group of hot singles are about to have their dream. The next Ex is a familiar face. Zaralena grows closer to Aaron, and Ross and Harriette finally spend a night in the penthouse. With only four lads in the villa the girls welcome new arrival, Stephen, Meg Rees' ex. Josh attempts to overcome his biggest fear to prove his love to Charlotte. Relationships are threatened when the exes risk their place in the house.
An Ex of an Ex shows up to wreak havoc on a budding romance and expose some lies. Will anyone leave as a couple? A crazy night at Karma nightclub ends in a fight. A surprise gift from Logan makes Kortni second-guess their breakup. It's Lacey's ex, Jordan from Series 3. An unexpected surprise jeopardises one of the strongest couples in the house. After years of conflict and turmoil, will Angelina be able to make amends with her old roommates. Codi and Candace's relationship grows deeper after their date.
Angelina has her sights set on Vinny, and Snooki's ready to party like it's 2009. Snooki's upset after a run in with an ex. Christian and Megan teach each other a lesson, Jordan and Zoe test their relationship and Aussies Alex and Alfie lose it. Vicky erupts as Cancun Chris gets sweet revenge. A spat threatens to break up the strongest bromance in the house. Farrah butts into other people's business pushing the house into further chaos. Jordan goes after Chloe and Marty seeks comfort elsewhere, which leads to a clash of the Geordies.
Kortni receives some troubling news. Kortni feels threatened and seeks help from the authorities. A night of partying at work leaves Charlotte's team buzzing and a huge mistake is made that forces Gary to leave the house. With the girls away, Pauly decides to invite their old roommate, Angelina, to Miami. Socialite Daisy latches onto Aaron and Essex boy Bobby makes a move on Rhianne, but will the first Ex throw a spanner in the works? Something unexpected happens at elimination. Rebecca reveals her secret party trick, much to Jay's delight, whilst Gary comes clean with Charlotte.