Comedian Nathan Fielder came up with this brilliant prank. All you need is your cell phone and 1 hour.

Here was his concept. You need to text the sentence "I have been fully honest with you" to your significant other. Obviously, a good time to do it is when you know you won't be seeing them for a while but you know they'll be checking their phone (and honestly who isn't at all hours of the day).

All you need to do is just wait for one hour to see their responses. Fielder requested that you screenshot your phone and send him pictures. He posted some of the better ones on his Twitter and blog.

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