Main Characters
Clara
Clara Licona Fernández
Played by: Ale Müller
- Clingy Jealous Girl:
- In-Series Nickname: She is called "Yemita" (Yolky)note by Jenny.
- Nice Girl: What she is supposed to be.
- Operation: Jealousy: She was crushing on another guy in the first season finale as part of a plan by her and Adri to make Ángel jealous and test if he did really care about Clara.
- Sickeningly Sweethearts: With Ángel.
- What the Hell, Hero?: While thinking the worst of Ángel whenever she was set up by Jenny was very annoying to a degree, however, this time she had a right to be upset at him for missing Valentine's Day and ditching her for a football videogame, resulting in her breaking up with him.
Monche
Ramón Barragán
Played by: Harold Azuara
- Attention Deficit... Ooh, Shiny!: He is prone to get distracted, such as in one episode:Monche: [...] Yo no tengo déficit. (a fly passes by him) ¡Una mosca!
- The Ditz: In spades.
- Incredibly Lame Pun: Every time he hears a word he doesn't know, he thinks of it as a pun. ExampleMonche: [...] "Oxímoron" me suena a un oxígeno bien mirón.
Everyone else: [Beat]
Monche: ¿Qué? ¡Así me suena! - Straight Man and Wise Guy: Monche is the Wise Guy to Beto's Straight Man.
Beto
Roberto Bautista
Played by: Benny Emmanuel
- The Smart Guy: Being the nerd of the school, this is a given.
- Straight Man and Wise Guy: Beto is the Straight Man to Monche's Wise Guy.
Ángel
Ángel del Río
Played by: Emiliano Flores
- Chick Magnet: Of course, ask any girl and they'll tell you that Ángel is the most charming boy at the school. Even helped by his famous "super charming look".
- Lovable Jock: He is the most friendly of the jocks in the school.
- My God, What Have I Done?: Ángel has this when he realizes (too late), through Adri of course, that it was Valentine's Day...and he just ditched his girlfriend to buy some stupid football videogame. Ouch.
- Nice Guy: His most defining trait.
Adri
Adriana del Río
Played by: Jocelin Zuckerman
- Beta Couple: With Roque.
- Deadpan Snarker: For a tough girl like Adri, she has her own moments.
- Good Is Not Soft: She can be nice and caring, but is also prone to being grouchy and distrutful, especially with Jenny and Danny.
- Only Sane Woman: Often serves as the group's voice of reason.
- Tomboy: She is a textbook example of this trope and Jenny makes fun of her because of that.
Roque
Roque Villalón
Played by: Luis Ceballos
- Barbaric Bully: He enjoys giving wedgies to first-graders or Beto and Monche.
- Love Redeems: His love for Adri is what makes him pull a Heel–Face Turn.
- Morality Pet: Adri.
Jenny
María Juana Pinto del Rostro
Played by: Fernanda Urdapilleta
- Abhorrent Admirer: Jenny to Ángel.
- Alpha Bitch: Given her cheerleader outfit, she is supposed to be this, but no one really likes her.
- Attention Whore: She likes to brag about her popularity and will do anything to get the students to bow to her and have Ángel as her boyfriend.
- Big Bad: Depending on her schemes, mostly trying to separate Clara and Ángel.
- Dumb Blonde: She might be dislikeable, but has shades of being this.
- Green-Eyed Monster: From the first moment Clara enters the school, Jenny vows at all costs to make sure she doesn't "steal" Ángel from her.
- Karmic Butt-Monkey: More often than not, she is a victim of this for her cruel actions. When she fakes being accidentally injured by Clara to teach her a lesson. The moment she is caught on her lie, Jenny's actions come back to bite her in the ass as she falls off her wheelchair when a group of wild first-graders suddenly start running down the stairs and stepping into her on their way out. As a result, Jenny does get injured for real.
- My Sister Is Off-Limits: She rebuffs Beto's crush on Danny.
Danny
Daniela Pinto del Rostro
Played by: Ferny Graciano
- Butt-Monkey: Along with Jenny, but just for being clumsy, that's why.
- Dating What Daddy Hates: Not daddy but actually cousin. Danny harbors a crush on Beto, which Jenny openly disapproves of.
- Embarrassing Nickname: She gets called "carrot hair" by Adri and Roque.
- The Ditz: Danny is a total dimwit, she is incapable of multiplying by one.
- Innocent Beta Bitch: Barely imitates Jenny's attitude and goes along with making fun of their classmates, but most of the time Jenny verbally abuses her.
- Phrase Catcher: Whenever she says something stupid, Jenny says "Focus, Danny, focus".
- Nice Girl: Whenever she's not around Jenny.