Strange Travelling Phenomenon

We worked something really odd out today when they weighed our bags at the airport (we flew Cairns to Brisbaine). It seems that in the time we have been travelling Chris has lost about 10 kilos, this is probably normal because of the change in diet and the outdoor living. However an eerie feeling dawned on us today at the airport check-in desk, whilst Chris has lost about 10 kilos...his bag has gained about 10 kilos. Ooooooohhhhh weird!
Maybe the bag is slowly gobbling Chris up and when I come home I'll have a stick thin husband with a 50 kilo backpack.
I on the other side am having a different experience. My rucksack and I are both gaining weight at the same time!!!!

Over and out,

Sam x

P.S. Chris claims the excess weight is my toiletries but it could be the small library he now seems to be carrying around.