Amitabh Bachchan, a proud grandfather, has expressed his pride on social media. The megastar recently took to X to extend his congratulations to his grandson, Agastya Nanda, for his upcoming film, Ikkis. Amitabh's heartfelt message conveyed not only his pride but also his admiration for Agastya's commitment and diligence. Fans responded with showering love on the post, celebrating the wonderful relationship between the legendary grandfather and his gifted grandson.