Aishwarya R Dhanush, who is busy directing her husband for a movie titled ‘3’, is confident that the commercial romantic entertainer would make it big at the box-office.

She says, “I penned the story keeping in mind Dhanush's strength and weakness. I have been watching him from very close quarters for many years. Doing a script to suit him is obviously what I can do”.

On Shruti Haasan being roped in again for the film, she says, “She was supposed to do this movie originally. However she backed out and Amala Paul of ‘Mynaa’ fame was our next choice. Since Amala Paul had to finish her previous commitments, the baton was passed to Shruti Haasan once again, whose Telugu movie was postponed”.

“It is no easy task directing Dhanush,” Aishwarya says and adds: “He involves himself with the character and gives his best in every frame. He is a director's delight and I enjoy working with him”.