The gang gets ready to say good-bye to Italy and head back to Seaside Heights in the Season 4 finale, but tensions between Mike and the rest of the roommates leave him doubtful that he’ll be joining them back at the Jersey Shore.
Deena continues to pursue Pauly. Later, she and Snooki get an icy reception an a nightclub. Meanwhile, Mike is back to stirring up drama, prompting the whole house to turn on him
Snooki is devastated over her big fight with Jionni, and decides to take a break from the relationship. Mike thinks it’s finally his chance to win her over, but it’s someone else who ends up comforting her. Meanwhile, Deena has a pregnancy scare.
Snooki and Deena are released from the police station after their accident. Later, Snooki’s boyfriend Jionni visits, but their romantic reunion comes to an abrupt halt, and a sobbing Snooki ends the night alone on the streets of Florence
Mike and Ronnie come to blows over Mike’s meddling ways, and Mike leaves the house on a stretcher
The guys harass Deena for pulling a robbery on them; Ronnie and Sam are back to their old ways, and this time, Mike gets involved in their drama.
Exes Ron and Sammi try to work on their friendship, but prove that old habits die hard. Also: Mike tries taking his friendship with Snooki to the next level, while Pauly and Deena consider doing the same.