Brennan races to find Tyler before it is too late.
The rift widens between Andrew and Paul as the lad moves out, and Libby makes things very awkward for Steph and Toadie.
Ringo punches Andrew in the face for trying to seduce Donna, and Kate is torn between dancing and teaching.
Andrew does his best to sabotage Donna's wedding plans, while Kate has to choose between dancing and teaching.
Donna hopes her future lies with Ringo in foreign climes, while Dan rejects Steph's attempts to see him.
Steph has a big decision to make when she hears some worrying news about Dan, and Diana gets friendly with Rebecca.
Andrew's family and friends forget his birthday, while Diana tricks Paul into committing the ultimate betrayal.
Andrew tries to make amends for dishing the dirt on his dad, while Donna turns DJ and upsets Zeke.
Diana exploits Andrew to obtain confidential information on Paul's business empire.
Susan's stalker confesses, while Diana turns the screw on Declan.
Susan thinks she may have discovered her stalker, while Terry has an invitation for Lyn.
Zeke tries to help Susan deal with her tormentor, while Natasha reveals she's a secret swot.
Donna resorts to drastic measures to persuade Ringo about his career, while Susan's stalker fears worsen.
Susan's bully stalks her in a car, and Callum decides he wants to be a comedian.
Chris arranges to spend quality time with Summer in a hotel room, and Susan receives threatening emails from an anonymous bully.
Natasha tells Summer she has no future with Chris, and Paul decides to tap Toadie's phone.
Paul starts digging up dirt on Toadie, while Lyn takes the plunge and goes on a date with Terry.
India chokes on a marshmallow on her first birthday, and Declan gets a worrying message from Diana.
Declan turns to Toadie for help, and Natasha fears Andrew is only interested in the physical side of their relationship.
Donna and Ringo make their engagement official, and Susan's lecture makes Declan sit up and take notice.
Ringo asks Donna to marry him, and a furious Libby confronts Toadie about his kiss with Sonya.
On the day of his wedding, Toadie tries to convince Sonya to wait for him. Donna feels caught between Nick and Ringo on her first day out of the hospital.
Steph wonders whether she should marry Toadie now that Sonya knows the truth of their marriage. Michael tries to talk to Natasha sensibly about her relationship with Andrew.