Here's some sounds that I found in Logic Pro:
I particularly enjoy 6 because the sound stretches and gradually creeps in and builds successfully to the climax. I have already attempted to merge this non-diagetic sequence with the clips:
Sound, as I've just exhibited, is an immensely important feature in any sequence because it exposes the audiences senses to suggested information through non-diagetic sound. This non-diagetic sound can suggest a negative relationship between both characters or that a negative event is about to happen; I've used this particular sound to create suspense and imply a negative atmosphere to the audience.