The cheerful message from Girls' Generation to 'Mr.'s all abound the world.
The title song 'Mr.Mr.' from the new mini album of Girls' Generation is done by world-famous producing team 'The Underdogs' who have worked with Beyonce, Chris Brown, Justin Timberlake and other famous celebrities.
The lyrics is about cheering messages from Girls' Generation from 'Mr.'s, saying 'Be more aggressive, Mr., you are the one who made my heart beats.'
You can find out more mature and powerful Girls' Generation's music with the new mini album.