A stern principal and three new students begin at Las Encinas. Omar and Samuel must prove themselves academically while their friends try to help.

Prince Phillipe's arrival at the school prompts strict security measures and controversy. Samuel and Omar's towel party leads to new romantic hookups.

When Prince Phillippe hosts his famous Le Bal party, betrayals ensue. The jealousy between Guzmán and Samuel intensifies. Patrick sparks friction.

Rebe is confused and hurt by Mencía's mysterious behavior. Much to Ari's chagrin, Benjamín suggests Samuel join the debate team.

Ari and Samuel face off in an important and public debate. After speaking with Ander, Omar struggles with the emotional fallout.

Phillippe worries that his friends are using him for Ambar Lucid performance tickets. Rebe warns Mencía she feels skeptical about Armando's assistance.

Samuel tells Ari to make her choice while Guzmán plans a romantic date. Cayetana is stunned by a realization. Mencía is backed into a corner.

The details of Ari's attack are revealed but the Las Encinas students prove yet again there is always more than meets the eye.

A new student catches Patrick's eye while another surprises Cayetana by defending Phillipe. Benjamín implements stricter measures at school.

Patrick lashes out at his dad by hosting a hedonistic party for everyone at the school. Samuel struggles with keeping both Ari and Benjamín happy.

Tensions grow between Omar and Samuel as the students vote for someone to be expelled. Isadora tries to persuade Phillipe that she knows what's best.

While helping her father with an auction, Mencía makes a shocking discovery. Outside of the event, Omar is surprised by what he finds in the water.

The police investigation forces Benjamín into the spotlight. Patrick finds himself in a tough spot with Iván and Cruz. Caye reconnects with a friend.

The students auction off dates to raise money for Samuel's bail, but the results of the bidding cause more than one broken heart.

Samuel, Rebe and Cayetana look for evidence that could implicate Benjamín. Heartbroken over Phillipe's harsh words, Isadora embarks on a trip to Ibiza.

Samu considers his next move with the SIM card, Cruz gives Iván relationship advice, and Caye tries to support a traumatized Isadora.

Ari, Mencía and Patrick return to school, determined not to let their family's baggage weigh them down. Isa's new club opens with a big first night.

After a new development in Isa's case against her rapists, everyone has an opinion. Ari asks Nico out for a drink. Patrick makes a sacrifice.

Isa's friends rally round — and strip down — to support her. Rocío practices a new talent. Mencía starts to wonder about Sara and Raúl's relationship.

The crew turns out for Cruz's championship football match, where controversy leads to chaos — and then shocking violence. Sara makes a painful decision.

Javi plants an idea in Isa's head that she can't shake, while Patrick struggles to help Iván process a loss. Raúl isn't ready to let go of Saraul.Goals.

Iván seeks emotional release, Sara slips back into old routines, and Ari goes looking for closure. When Isa proposes a collaboration, Nico has doubts.

A Venetian Carnival night at Isadora House shows Isa a new side of Dídac and puts the students of Las Encinas on a collision course toward heartbreak.

Still reeling from the night before, Ari takes on the heavy responsibility of protecting her siblings. Hugo's past actions finally catch up with him.