The sequence starts with a photograph of SAD in a chair (not on a couch) with zero sitting on the arm of the chair. There's a doubt that the image started out as the two of them together, because his arm seems quite extraordinally long where he's supposedly holding her. Also, her hair seems to have been painted away to allow him to be shown sitting close to her.
Then somehow there's a cropped version that shows a baby on SAD'S lap. The child is centred.
Then you go to the group on the couch and notice that the arm of the couch on the right hand side has been painted in, that's where zero was sitting in the original image, which was of the two of them on the chair. When they removed him, the arm of the chair had to be replaced. The arm is at the wrong angle now, and any resemblance to the arm on the left has gone...
Which now indicates that the man was also originally sitting in a chair on his own, not on a couch, and SAD and zero have been seated on 'the couch' in the composition. And the baby, which was first shown sitting centred on SAD's lap, is now off-centre, but having moved, it remains in exactly the same position, it's posture is exactly the same...so it would be difficult to work out which came first, a child or no child on her lap - in which image?
It looks like you start out with four individuals, two chairs and end up with four individuals on a couch.
They had a problem with the hand holding the child. The hand evidently comes from the original seated position of SAD when she was sitting, probably on her own in the chair. They used that same hand she had on her lap and twisted it to be shown holding the child, and the thumb has been lost, the hand now looks like it came from a cadaver.
There's no quick answer for this one. If there were no obvious flaws in the 'happy little Indonesian family' group, it would be simple to say, that black and white video screen-cap of the three-some is a fake. BUT THERE'S MUCH MORE TO IT THAT THAT...imo
And that poor little baby has a major problem with it's arm...one is nice and round where it joins the shoulder, the other looks like it's deformed.