Ale goes missing; Summer tells Edo how she really feels; Dario confesses who he's in love with to Sofia.

On Summer's 18th birthday, Ale plans a big romantic gesture, Sofia wishes she could spend more time with her friend and Edo meets a new girl.

Blue and Dario open up to their respective crushes about their feelings; Summer and Ale's friends feel alienated from them.

Ale takes Summer to Rome to show her his childhood home; Edo gets intimate with his new fling; Dario urges Sofia to confess her love.

As the season ends, Ale tells Summer about his job offer in Spain and asks whether he should accept it; Dario makes a decision about his career.

Summer is ready to celebrate the end of the school year with her friends when a familiar face creates some tension.

Sofia feels uncomfortable taking a trip with Irene's ex; Summer is rattled when Ale asks if they can be friends; Blue meets a young man.

Ale and Summer's friendship takes a turn; Dario meets up with his new crush; Jonas hosts a party and introduces Sofia to photography.

As Edo's father's wedding date approaches, a guilt-ridden Summer makes a decision that results in a series of consequences; Isa has a revelation.

Edo and Summer both hear back from the Parisian university to which they both applied; after a qualifying race with Lola, Ale feels conflicted.

Sofia feels disconnected from Summer while her friend rekindles her romance with her ex; Dario spends time with Rita's son; Isa and Anthony argue.