Mouthing expletives for her role in "Ishqiya" embarrassed Vidya Balan as she says she never uses foul language in real life.

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"Oh! I was very apprehensive while using those slangs. I have never used them in my real life but I had to because the script demanded. When you will see this movie, you will understand that it is justified. The movie belongs to a certain terrain where slangs are part of their lingo," Vidyau00a0said in an interview.

The actress also revealed that she never rehearsed on the sets because of the heavy dose of slangs in the dialogue.