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During a recent Nine Inch Nails show in Las Vegas, Trent Reznor pulled out his phone and announced he was going to FaceTime somone, a fan and photojournalist named Andrew Youssef.

Andrew could not attend the show himself because, sadly, doctors told him he only had a few months left to live, after a long battle with colon cancer.

Then, Trent dedicated "In This Twilight" to Andrew after hanging up, promising to call him back after the show.

Check out the video below! Don't forget the tissues.