Hollywood actor Brad Pittgeles, Feb 5 (IANS)  says he has a “lover” kind of bond with “Once Upon A Time In Hollywood” co-star Leonardo DiCaprio, and has immense respect for him. Asked about his chemistry with DiCaprio, Pitt said: “Lover. He calls me Lover. It’s a bit confusing, but I roll with it. You’ll find, with most of the guys, …