from previous-

-oliver  regretted  his  past  decisions  and  choices  he  made  when he  was  very  young,  he  hid  all the  facts  from his  family, he  had  fallen in love  with  sara  and  was  ready  to  do  anything  for  her, others  in the  group  simply  ignored  him, perhaps  because  he  was  a  keen photographer  he  could  see  things  others  could  not, he  could  analyse  faces  better  than others,