Preity Zinta is back after a long hiatus and these days she's is shooting with Big B for Rituparno Ghosh's English language film The Last Lear in Mussoorie. Looks like Zinta too has succumbed to the Bachchan charm and was even offered a ride in Amitabh Bachchan's private jet!"Mr Bachchan was kind enough to give me a ride back. He has been the most wonderful co-star I've ever worked with. And his command over the craft...wow," Preity said.She says she spent the most...