When Driss is talking to the guys in the snack bar, asking them to phone all their friends, you can see the lights of the slot machine behind Berry completely off (as if the slot machine is turned off), then all flashing as if someone playing the machine. This happens a number of times between shots.
When Berry is talking to Thera in her mother's apartment for the first time, supposedly to bring her things, the weather (seen from behind Thera lying on the sofa) changes from dry conditions in daylight to rain in the evening in between shots.