Hrithik Roshan who wooed the audience with his amazing performances is all set to make his directorial debut. Hrithik will direct his upcoming film Krrish 4. He will not only direct the film but will also act in the movie. While Hrithik is carrying forward his fathers legacy his sister has won another battle in her life. Recently Rakesh Roshans daughter Sunaina Roshan opened up about her personal life. She also shared her experience of battling the addiction of alcohol. In a conversation with Pinkvilla Sunaina recalled the most difficult time in her life when she was fighting against cancer TB and Zoster Herpes. She revealed that the situation took a toll on her health and mental health and she found peace in alcohol. Gradually in order to forget her pain and escape from the situation Sunaina did not even realise that she had turned into an alcohol addict. She also revealed that she used to drink at night. In the interview Sunaina revealed that her condition worsened so much that she used to fall from the chair while sitting. As soon as the effect of alcohol was washed off she used to feel the again agony and restlessness. The family was so troubled by the star kids addiction to drugs that Sunainas father Rakesh Roshan had appointed bodyguards to follow her. Despite being under the surveillance of the bodyguards she used to drink alcohol secretly. Frustrated with all these things Sunaina finally sought help from her family and asked them to send her to rehab. Revealing more Sunaina Roshan said that she remained in the rehab for a 28-day course. Hrithik Roshans sister said that for 28 days straight she did not sleep and was locked in a room where she was constantly asked questions. As a result this exhausted her to the core. Later she gave her all in and made a number of healthy lifestyle changes particularly in her diet and fitness routine. And gradually also left the addiction.