i loved the friendship issues : friendship between lovers ( marcus lucius and decima , marcus lucius and julia , friendship between men , different kinds of relationships between people ( among all julia < - > nerva , julia < - > appius , julia < - > octavian , emperor hadrian < - > appius , emperor hadrian < - > pompeius , appius < - > maxentius , julia < - > maxentius , pompeius < - > marcus lucius .