IU is renowned for not only her beautiful voice but her skill as a song writer as well. She has written and produced multiple of her hit songs and this time she impressed Fans and her best friend Yoo In Na with a song made just for her.
Yoo In Na and IU are famous for their amazing friendship despite a large gap in their age. Check out IU freestyling a song for Yoo In Na on “Yoo In Na’s Raise Your Volume”!
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![[TRANS] 160408 Sulli mentions IU on her Instagram IU prepared a meal for Sulli!](http://images6.fanpop.com/image/photos/39400000/-TRANS-160408-Sulli-mentions-IU-on-her-Instagram-IU-prepared-a-meal-for-Sulli-iu-39477530-300-169.jpg)
