一纸一蝴蝶
[yī zhĭ yī hú dié]
Literally, 'a piece of paper and a butterfly' sounds beautiful and poetic, maybe drawing inspiration from the Chinese classic tale where lovers eventually transform into butterflies. For the nickname, it possibly represents aspirations for freedom and romance, as paper is always associated with written stories, and the butterfly symbolizes liberty and transformation. Besides, it can indicate a simple yet elegant pursuit.