Oh Frabjeous Day!
The women of Serenity differ markedly each from the others. Jayne isn't a man given to poetical thoughts, but somewhere in the back of his mind he imagines them as differing flavours of sweetness.
Kaylee is ripe peaches, soft and sun-warm, uncomplicated and fresh.
Inara is cinnamon candy, smooth and heated, but hard and too sickly for his taste.
Zoe is chocolate with a bitter edge, appealing but too rich for him.
River... River is oranges, sharp acid and sweetness mingled, fire in a wound and smelling like sunlight feels.
Jayne's always liked peaches... but he's learning to appreciate oranges.