[原来落花有意随流水，而流水无心恋落花] 用英文怎么说？

Petals are flying down with tending to follow streams Streams are flowing away without stopping to collect petals

I see it's a misundertanding at all

It truns out that falling flower follows running water deliberately, but running water feels attached to falling flower unintentionally.

Lahuayouyi with the original water, and no running water Love Flower

Originally unrequited love along with running water, but the running water loves the shatter unintentionally