Aamir Khan's daughter Ira from his first marriage to Reena Dutta, and his son Azad from his marriage to Kiran Rao share a close bond. On Azad's eighth birthday, sister Ira took to social media to post a heartfelt note for her baby brother.

She took to Instagram to share some cute photos of Azad. The loving elder sister also shared a special birthday wish: "You adorable ball of cuteness! Happy Birthday, Azad. What a cool kid you're turning out to be! I can't wait to get to know you better :) I hope I can be at least half the older sibling to you that Junaid was to me. Happy growing up! #babybrother #birthday #happybirthday #youcouldtotallypassofffora12yearold #love #hugs #snapchatbuddy #snapchatfilters #snapchat #funnyfaces"