i dont think that she ever really believed that a few days after she had been discharged from hospital i had genuinely inadvertently exited the shower straight into sam , who was stacking a supply of warmed clean towels for us ( i believe in water conservation and always shower with a friend whenever possible ) , and to save my embarrassment she brushed aside my apologies and said i doubt if it will be the last time , then with a wry grimace she glanced down and continued perhaps it could be considered a perk of the job .