Bollywood beautiful actress Alia Bhatt cried in front of media while explaining about how her sister battled with depression. She told that her sister Shaheen Bhatt fought with depression and wrote the book ‘I have never been happier’. The book was launched by Alia Bhatt on Sunday and Alia went emotional. Now, the photos of Alia crying in front of media are going viral. Alia explained that she consoled her sister many a times but later came to know how her sister suffered and overcome depression while reading the book.