Following the breakup moments between Shin Se Kyung and Yoochun in drama 'The Girl Who Can See Smells' last week, singers Kim Na Young and Song Yoo Bin dropped individual MV teasers for their OST, "Ordinary Farewell."

Kim Na Young's beautiful, light voice expresses Shin Se Kyung's feelings as the MV teaser only shows her crying face. �The opposite is true for Song Yoo Bin's as the video portrays a sad Yoochun.

The full release will be later tonight, so check back in!