Botanic Romance summary:

In a world where humans gain plant characteristics (botanomorphism), our cactus-infected protagonist, Zhu WuLiang, is faced with a dilemma. He'll lose hair whenever he gets shy! Now, enters Hao Xiaofeng, WuLiang's tumbleweed-infected crush, whose carefree lifestyle involves getting blown away by the wind on a daily basis... Surely, it's more than enough to wreck WuLiang's mundane life!