in astonishment , horror or excitement , he did n't know . lucky for me , ally forgot to put on her bottoms tonight . ill give a dinner when he gets back , invite our friends round . so he had been listening as i 'd tried to explain myself to him as we 'd waited for our food . `` did n't know i was trying to be sexy for you , '' i say with my back turned , throwing the clothes i slept in inside my bag . 