Bollywood megastar Amitabh Bachchan is all pumped for his son Abhishek Bachchan as he is coming up with his next film Dasvi. Sharing the link for the trailer of Dasvi, Amitabh quoted his father, writer-poet Harivansh Rai Bachchan, and wrote, "Mere bete, bete hone se tum mere uttradhikari nahi hoge. Jo mere uttradhikari honge, wo mere bete honge - Harivansh …
