What music instruments are used in Love is an open door?

In "Love Is an Open Door" from Disney's Frozen, the primary instruments used include piano, strings, and percussion. The piano provides a melodic foundation, while strings add warmth and depth to the arrangement. Percussion elements help to drive the rhythm and enhance the playful, upbeat nature of the duet between Anna and Hans. Overall, the instrumentation supports the lively, romantic theme of the song.