One of the biggest success stories of 2009 has got to be the boys of 2PM. Not many can pull off a trio of hits like they did with Again & Again, I Hate You and Heartbeat. And just before their promotions end, they present us with yet another single titled Tik Tok. Composed by Tommy Park, Tik Tok is a song that expresses the secretive love of 2PM. JYP did promise that 2PM would be going for a new unique concept for their next album; could this be it? One thing for sure is that this song smells of another hit. They'll be putting on their last live performance on the 17th but don't worry, they won't be out of the limelight for too long as their next album will be coming out in April, so stay tuned!