Zack and Kelly Morris are returning back to Bayside with their two children. Suddenly when Zack and Kelly came back Laura Burton and Stacey Corosi talk to Zack and Kelly being their friends. Slater and Screech found out that Zack and Kelly are now back at Bayside. He told Lisa and Jessie. On the next morning Zack called his friends and asked them to come to his parents house on the afternoon to tell that he and Kelly decide to have another baby.

Jessie Spano and A.C. Slater went with Lisa Turtle and Screech Powers to Zack's parents house they want to have lunch with their old friends from Bayside High School Zack and Kelly. Mr. Richard Belding went with and told Zack and Kelly that his old friend from Junior High Mikey Gonzalez and Nikki Coleman are going to visit Bayside. Suddenly Violet Bickerstaff and Tori Scott came to Zack and Kelly they want to be friends with them.

Andrea Lawson came to Bayside with her daugther and Kelly's grandfather to LA because they never seen Zack and Kelly a long time since they went to vacation in paraside. Jessie's dad David came to Bayside to see her daughter and also found out that Zack and Kelly are now married and have two kids.

On the following both Zack and Kelly are looking for a house to live in Bayside but they found a house near their parent's house in Bayside. Laura and and his dad went to Zack's parents to thank Zack by offering them to stay at his parent's house while they were homeless