On the March 15 airing of tvN's 'Life Bar', Changmin revealed, "While drinking with Minho and Kyuhyun, I got really sleepy so I told them I was going to sleep for 10 minutes. They said they were going to slap my cheek if I didn't wake up in 10 minutes."

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Kyuhyun and Minho were true to their words, and a video from their drunken night was unveiled on the show. In the clip, Changmin can be seen deep in sleep while Kyuhyun slaps him in the face to wake him up.

Check out the funny footage above!