Moshe Rosenthal’s second function, “Inform Me Every part,” billed by Sundance as a drama a couple of boy reckoning with a “shattering reality” about his father (Assi Cohen) on the peak of the AIDS disaster, straddles two timelines. There’s the protagonist, Boaz, at age 12 in 1987 (performed by the proficient younger newcomer Yair Mazor), after which there’s Boaz in 1996 (performed by That is proper).