Paulina defends Adela, who is being taken by force by a man, and hires her to be her son's music teacher, not knowing that her husband will be unfaithful with her.
Miguel does parkour to be a rescuer and in one of his trainings he sees Dulce through the window, a dancer who lives under the harshness of her old-fashioned grandmother and who discovers her passion in parkour.
Jeremías lives glued to the computer until one day he discovers that the end of the world is near and decides to make a "goodbye list" with the wishes that he will begin to fulfill with the girl of his dreams.
Aldo, a flirtatious and open teenager, seeks love in an older woman who is a sexologist and is also an insatiable lover that will take him to the limit of what he really wants, to fall in love slowly.
Jimena is a 17-year-old teenager who has maintained a secret relationship with a man 23 years older than her, with whom she has a son. She will be blackmailed so that she will not accuse him of pedophilia.
Martha and Abel are two teenagers interested in graffiti who meet at an art exhibition and for fear of rejection they conceal their true identity, which will cause problems when they go out together.
Selva will face the cancer that will invade her body, in addition to the drug addiction of her son Lázaro. They do not have a good relationship, but he will learn to value his mother.
Queta discovers that her mother has an extramarital relationship with her uncle and leaves the house with her boyfriend Mau, who is murdered, but his spirit is still present and Queta is the only one who sees him.
Toña decides to live with her boyfriend Pepe, but her mother and sister do not agree and make her distrust her partner, to the point that she thinks he is unfaithful and both will be separated by hazards of fate.
Luna dreams of becoming independent from her grandmother, who cares a lot about her and separates her from David, a boy who convinces her to have sex, but Luna discovers that he only played with her.
Erika is a dancer who is pressured to have sex by William, her choreographer, but his former lover, Miranda, will not allow it, nor Erika's new friend, a boy who seems to be from another time.
Simón flees to the United States from bullying because he is homosexual and begins to transform into a woman, but when he is deported he causes a great impact on his parents when they sees him as a woman.
Paula is an attractive and manipulative teenager who hates men and plays with their feelings, almost to the point of causing suicide.
Belém and Maximiliano begin a relationship, but she, because of her low self-esteem, believes that he constantly thinks about his ex-girlfriend and obsesses to the point of wanting to look like her physically.
Andrea is a sick teenager in the care of her mother, who does not maintain contact with the outside due to her low defenses, but an accident will question her illness.
Paola falls in love with the janitor of the building where she lives, but he pretends to be the owner of the building and sees her in hiding for fear of her father.
Jeremías is a teenager with Attention Deficit Disorder who is in love with his neighbor, Violeta, who is diagnosed with Autism in her adolescence.
Guillermo, a young ex-convict, arrives at his home after serving a 5-year sentence for leaving a bully paralyzed in defense of his girlfriend Betsa, whom he seeks to recover.
Daniel and Daniela are first cousins whose families distanced themselves after watching them kiss when they were younger, but their grandmother's funeral will reunite them and continue their love story.
Germán flees from his stepfather and stays at a dating house where Tifany, a teenager who El Patrón seeks to prostitute and is harassed by one of the guards, seeks to escape.
Fatima, a blind adolescent, has a forbidden love with an art teacher with whom she agrees to be only friends, while being harassed and sexually abused by her uncle.
Fabián, a 25-year-old, has been missing for 8 months and while it is clarified if he is dead or not, his girlfriend and best friend discover that they are in love with each other.
Katy sends intimate photos to her boyfriend Lalo, but these are stolen by her ex-boyfriend, who sabotages the relationship and misuses the images, giving them to his uncle who works in a modeling agency.
Cassandra and her grandmother are famous for being protagonists of series and movies about vampires. This is how Germán arrives in Cassandra's life, a real vampire with whom she will discover true love.
Tania discovers that her dad has a lover and decides to stay silent to avoid divorce. Even so, her dad ends up leaving home and has an accident when he finds out that his lover is unfaithful to him.
Dana lives in a religious sect led by a manipulative man who finds out she is pregnant and when he orders a collective suicide, she begins to reflect.
Manuel is abused at work by his sister's boyfriend, but the appearance of Victoria, a beautiful photographer, will change his life completely.
Pedro gives a lesson of humility to his daughter Candela by taking her to live with her grandmother, canceling her credit cards and enrolling her in a public university, after living with luxuries.
Marcelita believes she is in love with her teacher and wants to lose her virginity with him, but with Guille, a boy with leukemia, she will discover her passion for science and love.
Mario celebrates two years of living with his girlfriend María, but falls in love with Aurea, a hired assassin hired by María's ex-boyfriend to kill him, but she falls in love with him too.