It is the aftershow.
Snooki and JWoww are pregnant, and also they're neighbours for the summer.
The women go to a pre-natal yoga session. Jionni feels plagued by Lorenzo's 'terrible twos'.
Snooki attmpts to help Jenni get ready for her baby's arrival. Jionni talks to Roger about the delivery. Jenni goes into labor and changes her mind about having an epidural.
Jenni and Roger adjust to life as parents. Snooki and Jionni think of an elaborate welcome home party for Meilani.
The pair plan a Gatsby themed baby shower. Jenni and Roger are exhausted.
Snooki has a baby daughter. Jenni and Snooki decide to pamper the fathers of their children.
Meilani is christened. Snooki and Jionni get married. Snooki and Jenni reflect back.