My H were talking about this last night, as you do. He is about 7 inches taller than me, but he can fit into my jeans (grrr, does he not know that he shouldn't have made it look so easy ?)
I asked who had the biggest volume, and he thinks he does, but then he said he thought I had a bigger surface area due to my 'lumps and bumps'. Although he is a very clever maths/science geek, he wasn't sure how we could measure our surface area though - any suggestions?
It also got me wondering, even if you're shorter than your OH, do you think you have a bigger surface area?