When the Boat Comes In - Season 1 Episode 3 Fish in Woolly Jumpers

The miners have been on strike for a month, over a pay claim. Tom, now supporting a wife and son, borrows some money from Jack, who, despite being out of work for two months, doesn't seem to be short of a few bob. Jessie and Jack discuss having a baby, but Jessie says that her entire family is relying on her income. Jack claims that he's got money put by, and is supplementing this with "odd jobs".