Actress Kim Yoo Jung's song 'Happy' is like a vitamin in the dance version MV.
The MV shows a man dancing in the middle of the busy streets of Seoul. As he continues dancing, more and more people started to dance with him creating a joyous and lively atmosphere.
The song aims to raise awareness to volunteer despite of busy schedules. Watch the heartwarming MV below:
Download Kim Yoo Jung releases dance version for 'Happy' MV video
