For anyone who is reading this: 

If you are a Shawol, then you probably have either heard of or seen the video of SHINee's magnae Taemin almost fainting on stage after 8 performances all for the sake of a perfect pre-recorded show. Apparently, Taemin had not had any sleep for the past 3 nights before the performance. Thankfully, Taemin did not pass out, but was only leaning on Key in relief. If you watch this video clip carefully, you can see that he is indeed still conscious, but very tired.  

 http://www.youtube.com/watch?v=-FlOyDjZRBQ

The part that most people thought was Taemin fainting is 
later on in the video.