Place this clip right after a dun dun dun sting to stretch the beat before your reaction shot, then follow it with a vine boom when the payoff finally lands and the scene cuts away.
About this sound
This clip is 5.5 seconds of complete silence, with no voice, music or effect layered over the dead air at all. That emptiness is the point: it creates an awkward, suspended feeling, like a conversation has stalled or a reveal has landed badly, leaving listeners waiting for something that never arrives.