looking at billy by his side , though , the words which came out were : 'we 're sergeant pepper 's lonely , sergeant pepper 's lonely , sergeant pepper 's lonely hearts club band ... ' chapter 13 : the lonely hearts club 'somebody spoke and i went into a dream ... ' rita grinned as she told her sisters , 'you 'll be able to read about it in the paper , in the classifieds , if you do n't believe us .