Lyrics of Not that it bothers me

I know the difference in our ages is quite considerable indeed you're almost twice as old as i am not that it bothers me and i keep your picture in my wallet it's there so everyone can see and those that do think your my mother not that it bothers me love is the strangest thing it has the power to change us it takes a harmless sort and makes him highly dangerous people can be so cruel i cannot understand it our case is odd it's true but that's not how we planned it i've great respect for both my parents without them i would not be here they've now disowned me altogether not that it bothers me