I lay on the sofa in her scrupulously tidy living room where a Bollywood film is playing on the television. I almost fall asleep during the facial, it's so relaxing, but then wake up suddenly when she says: "Do you want a free massage?" "Oh yes, that'd be amazing." I say, sitting up expecting it to be just on my shoulders and back. "Please get down to your knickers and I'll be back in a moment."