Few filmmakers are as adept at exploring the contours of modern love and grief as Mia Hansen-Løve (Bergman Island), whose intensely poignant and deeply personal latest drama stars Léa Seydoux as Sandra, a professional translator and single mother at a crossroads. Her father (Pascal Greggory), rapidly deteriorating from a neurological illness, will soon require facility care, and her new lover (Melvil Poupaud) is a married dad whose unavailability only seems to draw her nearer to him, despite—or because of—the fact that she’s going through an overwhelming time in her life. Hansen-Løve, so finely observant of the small nuances of human interaction, creates, in harmonious concert with a magnificent Seydoux, a complicated portrait of a woman torn between romantic desire and familial tragedy that is a marvel of emotional and formal economy. An NYFF60 Main Slate selection. A Sony Pictures Classics release.