Sound design and score play an outsized role in the adaptation’s emotional architecture. Sparse music—often piano or strings—acts as a quiet narrator, accentuating moments of intimacy without dictating how the viewer should feel. Ambient domestic sounds (water boiling, rice cooker clicks, a baby’s breath) are foregrounded in crucial scenes, transforming the ordinary acoustic environment into an emotional topography. Silence, too, is used strategically: a pregnant pause can carry the weight of unsaid worries, a lull between lines revealing the distance between characters. The animators use these auditory choices to create a tactile sense of presence; you don’t just watch the home, you inhabit it.