Elsa Keslassy International CorrespondentJuliette Binoche (“The English Patient”) and Vincent Lindon (“Titane”) who starred for the first time together in Claire Denis’s “Both Sides of the Blade” said the experience was emotionally draining at the Berlinale press conference. The highly anticipated film, which was acquired by IFC Films ahead of the festival, is world premiering in competition on Saturday evening.