At high tide the shoreline forgets; the sea erases and levels. In the same way, memory smooths over jagged edges. Betty's camera resists that smoothing by insisting on detail: the cigarette ash that fell on March 13; the crooked way Jonas tied his scarf; the way Mira's laugh came out as if the sound had been tugged from the air. Still, video is not truth any more than tide is errorless. It records a particular angle, a chosen moment, and omits the rest—the silences between frames, the thoughts not voiced, the reasons why someone did not show up. There is always a remainder, a residue that cannot be captured, like a shell hidden in shifting sand.