«فَأَمْطَرَتْ لُؤْلُؤًا مِنْ نَرْجِسٍ وَسَقَتْ»
She rained pearls from narcissus blossoms and watered—
«وَرْدًا وَعَضَّتْ عَلَى الْعُنَّابِ بِالْبَرَدِ»
a rose; she bit into jujube-red lips with hailstones.
The imagery describes weeping and pressing the lips, not literal rain or fruit. The verse gives the beloved's body and emotions several natural counterparts. Understanding those connections is more important than mechanically translating each image as a separate event.