The English language title for this doesn’t really do it any favours, as it frequently ventures into the harrowing psychological space inhabited by “Mia” (Virginie Efira). She had stopped off on her way home one evening, to shelter from a thunderstorm, only to find herself caught up in a terrorist slaughter in the restaurant. She is injured, but survives - only she has no memory of what happened next. Her husband is a doctor, himself now treading on eggshells and unsure how to help, supportive of her attending self-help groups for the survivors and relatives of the victims. In order to try…