Revealing mistake: When Jamie and Sandra are arguing and rolling about on the floor in their lounge, the microphone powerpack on Jamie's back is visible through his t-shirt. (00:32:05)
Continuity mistake: Jamie steals a gay magazine at a newsagent. Before he pinches a copy, there are three copies on the shelves. When he pinches it the number of copies on the shelf indeed changes from three into two, but when he leaves the shop, lo and behold, there are three copies on the shelf again. (00:42:15)
Factual error: Jamie and Steve catch a bus from Thamesmead to Greenwich ... at the wrong side of the road. (00:59:10)
Factual error: In Greenwich the bus stops opposite "the Gloucester" in King William's walk, while in reality the bus doesn't run along that road - it stops around the corner. (00:59:45)
Answer: 1) I think it would cross the line into sexual, and at that point they are still friends, nothing more. 2) Because she realizes what's going on, and she doesn't wan't people to gossip. 3) I think it hits a point where her son is more important. Plus Tony becomes a bit obsessive. 4) Rose is holding her head high. It means she is not ashamed. I wouldn't say she approves or disapproves.