"Half Nelson," directed by Ryan Fleck, explores themes of personal struggle, redemption, and the impact of mentorship. The film follows Dan Dunne, a high school teacher battling addiction, who forms a bond with a student, Drey, after she discovers his secret. Through their relationship, the film examines the complexities of human connection, the challenges of overcoming personal demons, and the responsibility of educators. Ultimately, it highlights the idea that change is possible, but often requires confronting one’s own flaws and vulnerabilities.

Ryan Gosling was reportedly paid around $1 million for his role in "Half Nelson." The film, released in 2006, earned critical acclaim and showcased Gosling's talent, ultimately earning him an Academy Award nomination for Best Actor. The film's budget was modest, which made Gosling's salary significant in the context of independent cinema.

"Half Nelson" is not based on a true story, but it draws inspiration from real-life experiences in the education system and the struggles of addiction. The film, released in 2006 and directed by Ryan Fleck, follows a high school teacher, played by Ryan Gosling, who battles drug addiction while trying to connect with his students. The character's challenges reflect broader societal issues, making it a poignant narrative, even though it is a fictional story.

At the end of "Half Nelson," the main character, Dan Dunne, a troubled high school teacher, has a moment of clarity after a confrontation with his student, Drey. They share a poignant conversation about their struggles. Drey witnesses Dan's vulnerability and his ongoing battle with addiction. The film concludes ambiguously, with Dan sitting alone in his car, reflecting on his life choices. Drey, having gained some strength from their relationship, walks away, suggesting a glimmer of hope amidst their challenges.