Beyond his role as Emily's faithful companion, Horse 22 holds symbolic significance within the series. He represents:
Horses have always been a symbol of freedom and companionship in literature. For many, "Horse 22" represents the "diamond in the rough"—the animal that others overlooked, but Emily saw potential in. emilys diary horse 22
Hidden within the level is a lucky, upside-down horseshoe. Finding this item unlocks a bonus "Memory" cutscene showing Starlight’s past victories, adding depth to the lore of the game world and hinting that the stable was once a place of great happiness. Beyond his role as Emily's faithful companion, Horse