Ok I know nobody who has noticed this. On the first few days when it's sunny and you are outside (for me luckily today) I have noticed a very specific (and very evocative, pleasant) smell that comes off hands and arms if you smell them when you come inside...
Am I mad? It's not just me surely? I haven't gone to the lengths of smelling other people's arms, but I am making an educated guess it's melanin or some other compound produced by sun exposure, and I only notice it as it's been so long since I've been in sunshine??
Biologists and suchlike types, tell me not a freak?
PS: I don't have a super-sensitive sense of smell or anything..