Simon D has dropped the music video for "Run Away" for the 'Taxi Driver' OST.

The MV follows the pain and heartache of Kim Do Gi's (played by Lee Je Hoon) clients as he enacts revenge on their behalf. "Run Away" is a rap track about attempting to set things right and setting a warning about the danger to come.

Check out Simon D's "Run Away" above! Have you been watching 'Taxi Driver'?