I didn't ever say it was any specific drug, legal or otherwise, could be lines of smarties for all we can tell but you have to look at the first shot when the drawer is opened. Lines of something are very obvious. Definitely not scratches. It makes sense that something else was going on and the husband takes the cam and is like ' she's all crabby' hiding out in the room and this and that just to expose a bag of chocolate? She gets disinvited to the wedding over a very erratic phone call, over an email from 10 years ago? Do I think think they missed it in editing? yes! because the husband was freaking out over chocolate, which is just another odd thing about it. Look again. The scratches are top right near the lamp, the lines are bottom left. Ive seen it before. Could be anything though. Maybe she carefully measures the sugar for her coffee or whatever. It's there though.