How Movies Being Made on Instagram: "Voice acting in Luca captures the warmth, energy, and innocence of childhood friendships. Actors perform with expressive gestures and playful tones, helping animators understand the emotional rhythm behind each line. These live performances give Luca, Alberto, and Giulia their distinct personalities even before animation begins. Behind the scenes, Pixar animators study the recordings frame by frame, translating vocal nuance into natural movement—eye rolls, ha