Bollywood actress Kriti Sanon, who is busy dubbing her upcoming film 'Raabta', believes that dubbing is very important aspect of filmmaking for an actor. Elaborating further, she said that she used to hate dubbing for films, but has eventually started enjoying the process. She added that it gets very boring and difficult to express every single emotion in a small silent room. 'Raabta', a romantic drama, also stars Sushant Singh Rajput and is scheduled to release on June 9. Raabta was extensively shot in Budapest. She will also be seen in 'Bareilly Ki Barfi'.