<span class=normal> Wire removal and screen replacement<BR><BR><br><p class=clear>&nbsp;</p>This song sequence was shot using chroma screen and ropes in a specially built set. In post production, wire removal was carried out.<BR><BR><br><p class=clear>&nbsp;</p><amp-img width=1.33 height=1 layout=responsive src=https://images.bollywoodhungama.com/img/feature/09/mar/billubehind14.jpg></amp-img><BR><br><p>&nbsp;</p><span class=normal><br><p class=clear>&nbsp;</p>A couple of shots in the film were shot with green screens and television footage was later composited into the frames.</span>