Kristin confronts Allie and McKaela for impeding on her stomping grounds, and Audrina finally breaks it off with Ryan.
Audrina tells Kristin, Lo and Stephanie that she's weighed the pros and cons of her relationship with Ryan, and she doesn't think it's going to work.
Kristin and Lo are bummed to hear about Audrina's feelings toward Ryan, but all the girls are excited about Audrina's upcoming birthday.
Stephanie, Kristin and Lo go shopping for Audrina's birthday present and discuss whether they should invite Justin Bobby to the party.
Brody tells Frankie and Taylor how McKaela is absolutely crazy for continuing to bring Allie around.
From the moment Brody arrives, Kristin and him playfully flirt together.
Allie spots Kristin across the club, sits down to talk and tries to make amends.
Kristin tries to call Allie out on her lies and the two almost get into a physical altercation.
When Kristin shows up at Smashbox to meet Lo for lunch, she is surprised to see McKaela there.
McKaela apologizes to Kristin for bringing Allie around, but Kristin tells her it's going to continue to be a problem.
Ryan asks Audrina why she left his show early and speculates on the future of their relationship.
Audrina says it's just too hard to watch him play because the feelings just aren't there anymore. Then, Audrina finally says that she's done with the relationship.
Kristin meets up with Justin Bobby and invites him to Audrina's birthday party.
At Kristin's house, Audrina tells Kristin that she officially ended her relationship with Ryan.
At Audrina's birthday, Audrina and Stephanie talk about the difficulties of ending a relationship and the importance of honesty.
Audrina talks with Justin Bobby about her breakup and all the things she's learned from it.
Justin Bobby tells Audrina despite everything he's been through, he's happy where the two of them are now.