Literature Reference: 蝶双知伉俪，蜂分见君臣。—— 《闲园独赏》 Butterflies in pairs know their mates, while bees divide to show their roles as monarch and subjects. Source from 'Xian Yuan Du Shang'.
蝶: The butterfly, a sprite of nature.
双: Two, a pair. Symbolizing abundance. It signifies double happiness.
Meaning: Butterflies in pairs symbolize harmony and companionship, representing beauty and duality.