In the movie there was a reference to Italian Pippa Bacca who was raped and murdered in Gebze/Turkey during a walk for earth peace which started from Milan/Italy. The woman who sings a song with bridal gown represents Pippa Bacca and during that scene the poster with 'walk for peace' writing can be seen.
There is a puppy dog in the movie which Cemo owns and the real name of the dog is Marley that is probably associated with famous reggae singer Bob Marley.