Footage of a couple bungee jumping off a bridge in tandem has gone viral on YouTube. So, what's so special about that, you might ask. Well, while the man wears a safety harness, the woman goes without - her only anchor the man she's clinging to. The Telegraph reports that the video is thought to have been shot in Russia. Viewers are questioning whether its real, as the couple is strangely silent as they take the plunge.