Upcoming Mollywood actress Roma is all set to be an integral part of the cast of the Mammootty starrer Face to Face, directed by V M Vinu. Roma herself has confirmed the news. However, she has also said that she is not playing the role of Mammootty's pair. She will be seen in a crucial character, which will take the story forward. She said, "I don't play Mammootty's heroine. But there are some amazing characterisations in the film and the role I will be seen in is crucial in taking the story forward. I am not in the least worried about not playing a heroine as long as the role I have at hand is substantial to the storyline."