Playback: Una somos dos - Season 1

Camila and Emma will lip-sync into a music competition; will their friendship survive it?

The girls need help to stay in Gluzz and Cami discovers a secret about her parents.

Emma and Sasha are among the ten selected Gluzz contestants, which sparks Sasha's envy; at Capi's party, Sasha challenges Emma again; alone and sad in her house, Cami starts singing, and Paula confronts her.

Santi accompanies Emma home after the party and invites her to the in-line hockey team's next game; Camila decides to rehearse with Toto, she's going to open the door to the secret room; Fabián gets close to the hidden truth about Jole.

Camila will no longer sing; Emma decides to quit and expose herself publicly.

A musical coincidence could be fatal for the Rivera family and Sasha finds a way to get revenge.

Gluzz's new challenge is a cover of Joel Rivera; Camila pretends she doesn't know who he is and goes to rehearse later because she has homework for the writing workshop; Emma then tries to sing; Sasha flirts with Capi.

Albi arrives, Alejo goes into hiding and Santi is left out of the game amid a mess of fake news.

Emma and Camila are estranged because of Santi, but Camila tells Emma her most important secret; Albi appears before the Rivera family.

Emma and Camila have a recipe for failure to lose at Gluzz.

Emma tries to fly under the radar, but Fabián's arrival complicates things at Altamira High.

Fénix investigates Emma while Santi seeks solutions; he also creates a bigger problem.

Sasha collaborates with Emma's project to help Santi and Capi; Toto doesn't approve of Camila's new friendship and Paula distrusts Albi; Sasha may discover the girls' secret.

Sasha faces an unexpected turn; Emma and Camila's latest video doesn't go as planned.

Emma and Camila are estranged, as is Toto; Sasha has hit rock bottom, but it won't last long; Fabián makes a bold declaration, and Paula, much to her distress, agrees, so Alejo makes a risky bet.

Emma and Camila decide to follow Alejo's example: tell the truth; but, unwittingly, they begin to fall into Sasha and Fabián's trap.

Coral visits Alejo, Emma hesitates and the girls are left alone at the gala without Toto's help.

After being rejected by the school, Camila calls Fabian; Andy unearths something unexpected.

Coral makes her own plans without considering her son's, and Andy bets on his own discovery; as Santi and Emma grow closer, misunderstandings multiply between Camila and Emma.

Camila and Emma fulfill their dream of traveling to the Glitz final gala in Mexico City; unlike their dream together, each of them will do it separately.