>>2661461 (lb)
wow - great find - I'm always watching people's hands…. the fingers interlaced have always been something that appears to be a thing… the other is the steepling and finger over lips - silence
watch the creepy newscaster in the purple at about 6:28 move to a steepling position with her fingers, then change to interlocked fingers - does not look natural at all
As with all things - one isolated incident or coincidence does not make a pattern - only a repeated occurrence makes a pattern - but these are gestures to watch out for and look for other "things" with these people