The gang sneaks into an abandoned toy warehouse on Christmas Eve. Grace stays by Jack's side at the hospital and hopes for a holiday miracle. Kathy goes into labor at the toy factory.
Amy's decision to tour a college campus in New York strains her relationship with Ricky; Jack's efforts to protect himself yield devastating consequences; George explores a new career path; Ethan rejects Cierra's offer to tutor him in math.
Both friends and familygather at thehospital for the birth of Amy's baby.Meanwhile,George and Ashley move out of the house.
Adrian's father calls the police after she disappears from school. Elsewhere, the school learns of Ricky's visits to Dr. Fields, Grace is pressured into wearing her purity ring, and Ben and Amy consider having sex.
Devastated by a family tragedy, Grace is inconsolable to her family and friends. Meanwhile, Ben is unsure of the new role he will play in Amy's life.
The truth is revealed about Amy and Ricky's marital status; Jack refuses to seek help; George is encouraged to work things out with Anne; Kathy and Chloe's friendship does not sit well with Ethan.
The rumor mill goes into overdrive when Ricky and Amy disappear.
Jack is in the hospital in critical condition after being assaulted by Ginger's pimp. Ricky isn't sure Amy really wants to get married, Kathy tries to convince Ethan he would be better off with a different girl, and Leo and Camille take a big step towards increasing the size of their family.moreless
Amy finds herself envious of Ricky's lifestyle as a college student.
A marriage is on the rocks. The wife is going to college and files for divorce -- and it's not Adrian. The seniors prepare for graduation, and the valedictorian is announced -- much to his dismay.
Amy finds what she believes to be the perfect wedding dress at a thrift store; Ethan wants to fly to Texas to talk to Kathy's parents; Anne questions Robbie's paternity; George and Kathleen meet celebrity Chaz Bono.
Grace wants nothing to do with Adrian; Ricky and Amy come back after getting eloped.
A new student is mentored by Amy.
It's graduation day - and both Ricky and Jack have something to say. Relationships shift dramatically at the after-graduation party.
Adrian and Omar contemplate living together and Anne starts planning for Amy's wedding.
Ben has an epiphany about Amy; Omar pops the question to Adrian; Ricky and Amy each share their thoughts about their lives and marriage with Dr. Fields; Jack's injuries make him restless.
Ben and Amy discuss their feelings on the relationship they share.
Amy is upset to see what happens when Kathy starts hanging out with a bad crowd, threatening to end their friendship for good.
Ben is worried about the investigation into the school fire, while Adrian seeks out her father at the courthouse. But for what reason?
As Ricky starts his first day of college, he meets an old friend from his past who brings a new temptation. Amy begins to mentor a new student, Kathy.
Amy and Ricky are now engaged,and Ricky is surprisedto learn that Amy is in no rush to start planning a wedding.Other characters deal with the fallout from the recent graduation party, and relationships change dramatically.
Adrian is introduced to the brother of one of Daniel's friend, and sparks fly. Henry and Alice's relationship changes, and Amy hopes for a proposal from Ricky -- who has a surprise of his own.
Amy's discontent with summer school is beginning to affect her grades. Grace is seeing Jack, but is keeping him at arms length, Ricky is exasperated at Amy's thoughtlessness in inviting friends to stay in their cramped apartment, Henry, Alice, Madison and Lauren make tentative advances to each other, and Kathleen and George's friendship is heating up.moreless
Nora finds a new place to live, Ricky has an unexpected visitor who has run into legal problems after sexting nude photos of his girlfriend, and Grace plays matchmaker.
Amy is acting strangely toward everyone, and Ricky is shocked when he discovers the reason why. Dylan's brother Joe, who dislikes Ben, sends his parents a picture of Dylan and Ben kissing, which causes problems all around. Grace is unsure how to react to her mother's shocking news about her late father, and she turns to Jack for support. Also, Anne's evening with Nora raises questions for George.moreless
Grace does her best to get her friends to attend church with her, but it doesn't go as she expected. Meanwhile, everyone is busy sneaking around, and it looks like Amy get caught.
Ben and Dylan go on their first real date together. Tom and Jacob go for a ride, but get into some trouble. Relationships are ending as Leo, Betty, Ben, and Adrian get their divorce papers and Kathleen considers divorcing her husband. And Ricky continues to press Amy about planning their wedding and finally discovers why she has been hesitant to make any plans.moreless
Dylan and her friends surprise Ben at school, while Grace doesn't want her half brother Jacob attending her school. Elsewhere, Kathleen tries to understand her late husband's secrets. Ricky and John join George for a day at the "beach". And Ricky takes a stressed out Amy to a very special place.moreless
George and Kathleen show signs of being interested in each other, and Amy isn't pleased about it. Grace and Jacob finally begin to talk to each other.
Kathleen struggles with a decision whether or not to allow a boy from South Africa to stay with them instead of attending boarding school, especially when she considers who his father is.
Summer school is the backdrop for another series of intrigues: Amy, Madison and Lauren argue, Henry is in the doghouse with both Ben and Alice, and summer plans take a sudden twist for Grace and Ben.