01 A cutaway of two small flats sharing one wall. Left: an old man pours tea for one. Right: a young woman does the same.
02 Night. Each lies awake in bed, on either side of the wall.
03 He knocks on the wall. On the other side, she sits up on the edge of her bed.
04 She knocks back, knuckles on the wall. He leans his head against it, eyes closed, listening.
05 Nearly morning: both lean against the wall, tired; the windows are paling.
06 Dawn. A tile has fallen out of the wall, leaving a square hole between them. Both are taken aback.
07 He holds a cup of tea out through the hole; she reaches for it.
08 Morning. They sit on chairs facing each other across the hole, each with a cup of tea.