When I was pregnant with DS I adored the Radox Lime and Coriander hand wash. I would wash my hands over and over just so I could sit and sniff them afterwards.
This time round it's a pomegranate shampoo. I stood in the shower yesterday and lathered some up on my hands and sniffed it for ages (then I got some soap up my nose and almost fell over sneezing).
I seem to be craving satsumas to eat so maybe it's just fruity stuff!