Based in the song of the same name, by the 80's Brazilian rock band Legião Urbana. This is the second movie based on a Renato Russo (Legião Urbana vocalist and lyrics composer)'s song. The first was Brazilian Western (2013), also based in a song with this same name. We Are So Young (2013) is Russo's biopic.
Gabriel Leone only wore superior fake braces for the teenage role of Eduardo, as wearing both superior and inferior braces made saying his lines difficult, as well as his mouth "look huge". He also wore prosthetic pimples. Alice Braga was reportedly impressed with his genuinely teenager looks.
Alice Braga learned to ride a motorbike for her role of Mônica. "I couldn't do it [before getting the role]! And I was really nervous about it because it's very specific of her, and I wanted something unique with the motorbike, so I wanted to be and safe".
Released at the time Um Lugar ao Sol (2021) was being aired, also starred by Gabriel Leone. He portrays a young man in a romantic relationship with an older woman in both stories.
Fabrício Boliveira: , who portrayed the protagonist João de Santo Cristo in Brazilian Western (2013). Both movies were directed by René Sampaio and based on a Legião Urbana song.