Sky Movies on Instagram: "Leonardo DiCaprio plays Arnie Grape, Gilbert’s younger brother who has a severe intellectual disability and his performance is the heart of the movie. What makes his role extraordinary: 🧠 Total transformation He doesn’t “act” disabled; he becomes Arnie. Every movement, laugh, outburst, and silence feels natural. ❤️ Pure innocence Arnie is joyful, loving, and unpredictable, making the audience feel both happiness and deep concern. 😢 Emotional weight Through Arnie, the