It's finally the day of the Summer Crush competition, and Natasha and Steffi face off for the trophy as their friends and family watch.
A pair of famous twins arrive at Cielo Grande. Steffi finds old photos that raise new questions. Luz and her friends sing while restoring Sky Vibes.
Steffi and Luz peel back multiple layers of deception when they confront Ron and Cynthia. Julian leads a meditation the night before the competition.
Renowned Mexican wakeboarder Steffi arrives at a remote Argentine resort to compete in a revived competition... and she's looking to uncover a secret.
Luz and Steffi join forces to try to solve the mystery surrounding their past. Back at the resort, the crew practices a new "friend zone" song.
When one of the wakeboarders is injured during training, Luz makes a startling discovery. Steffi speaks to her father about his past.
Juan attempts to win Steffi over, with Ian's help. The Cielo Grande crew makes final preparations for Sky Vibes. A new competitor joins the ranks.
The identity of the girl in the photograph that Steffi found is revealed. Nati confesses she has a crush on someone. Luz and Tony go on a date.
The twins' manager threatens to leave as the staff worries about Cielo's future. Julian discusses his crush on Luz, who has eyes for someone else.
Julian attempts to calm Steffi's nerves after the arrival of her rival Natasha rattles her. Luz launches Sky Vibes, but opening night hits a snag.
Still reeling from his mistake, Adam becomes increasingly difficult to be around. While he clashes with a colleague over a patient, he tries to make amends at home.
After another aborted attempt at sex with Fola, Zack impulsively buys some Viagra at the chemists and bumps into Esther. After their prescriptions get mixed up, Zack is embarrassed to realise that Esther will discover what he bought.
After another aborted attempt at sex with Fola, Zack impulsively buys some Viagra at the chemists and bumps into Esther. After their prescriptions get mixed up, Zack is embarrassed to realise that Esther will discover what he bought.
Josh goes to see Fola, intent on ending things, but despite their best intentions, they end up sleeping together for a second time. Meanwhile, Zack leaves work early to surprise Fola with his Viagra, only to overhear Fola and Josh having sex.
Scott and Ellen discuss past betrayals, and Ellen explains just how far apart they've grown.
When 911 dispatchers receive a call from a panicked young woman in Cleveland’s Tremont neighbourhood, investigators uncover the truth behind a horrific string of decade old abductions committed by a city school bus driver.
Sophie feels haunted by her boyfriend's ex. Sid and Hannah hash out an old argument. Charlie and Ellen host a dinner party.