"I don’t think she rates email as an invention at all"

ALL IS suspense and tension upstairs in bed; we are watching the final episode of The Last Tango in Halifax, series two, on Netflix. 

Or to put it another way, observing a load/wait/buffer circle go round and round, interrupted sporadically by a brief, gripping snippet.

“It’s like watching one of Kaa’s eyes,” I say, staring at the circle.