something not nearly as clever as it had sounded a second ago in his head tumbled out , and probably it was one of those things on the unspoken list of what never to say to a girl , not ever , not even if she asks , but lily really was a saint , because she laughed as he tried to nonchalantly duck into the bathroom to die in embarrassment , calling , well , if your butt was a juice box , i think itd be apple .