India, April 16 -- Amitabh Bachchan and Aishwarya Rai Bachchan don't often speak about each other publicly or on social media, but their bond is evident through small gestures and rare moments of affection. Recently, during the annual day event at her daughter Aaradhya's school in Mumbai in December, fans saw Aishwarya hold her father-in-law's hand and help him walk with ease.

Long before Aishwarya became his daughter-in-law, the two had shared screen space in Mohabbatein, where Amitabh played her father - a strict disciplinarian on the outside, but someone who cherished his daughter deeply.

Following Aishwarya's marriage to Abhishek Bachchan, Amitabh once opened up about how naturally she became part of their family. Speaking at an eve...