Alia Bhatt on Sunday said she felt guilty for being a "terrible sister" for not understanding Shaheen as much as she should have during the latter's battle with depression. Alia, who accompanied Shaheen at a session on mental health, had multiple breakdowns while talking about what her sister went through.

Alia Bhatt and Shaheen Bhatt at the event/all pictures: Yogen Shah and Pallav Paliwal