Mumbai (Maharashtra) [India], December 31 (ANI): Goodbies are not easy. Ask megastar Amitabh Bachchan who got teary-eyed while bringing the curtains down on the 15th season of ‘Kaun Banega Crorepati’. Big B recently bid adieu to the 15th season on an emotional note. In a video shared by Sony TV’s Instagram handle, Amitabh Bachchan said, “Devi aur sajjano, ab hum jaa rahe aur kal se yeh manch ab nahi sajega. Apno se yeh keh pana ki kal se hum yahan nahi aa payenge, na kehne ki himmat hoti aur na kehne ka mann hota hai (Ladies and gentleman, now it’s time to go as the stage won’t be the same. It…