- "I'm gonna beat the crap outta you if I ever see you lay a finger on my little sister."
- ―Frédéric to Ben (Men)
Chloe's older brother as well as Ben's best friend since their early teenage years. Frederic is an easygoing, artsy young man that makes friends easily. Him and Chloe share a very close sibling relationship.
- Chloé Langelier : Younger sister.
- Ben Cartier : Frédéric best friend.
- Claude Langelier : Father.
- Claire Lavallée : Mother.
- Clémence Lavallée : Aunt. Claire's younger sister.
- Alex Langelier : Uncle. Claude's youngest brother.
From day one, I wanted Chloe to have a big brother, although I never managed to settle on a design for him. Let's hope this current version sticks. I actually asked my father to pick a name for him.
- Frédéric was named after Langelier Blvd., which runs between the neighborhoods of Saint-Sauveur and Saint-Roch in Québec City. The street was in turn named after François Langelier, mayor of Québec City from 1882 until 1890 and lieutenant governor of Québec from 1911 until his death in 1915.