2AM's Changmin & GLAM's Dahee get sentimental for 'You're The Best Lee Soon Shin' OST

GLAM's Dahee and 2AM's Changmin have added their considerable vocal talents to the OST for KBS 2TV drama 'You're the Best Lee Soon Shin'.

The song, "I Only See One Person" is filled with romantic intensity as it reflects the love line between the two lead characters in the drama. The song has already earned a hot response from viewers since it's first use in the drama last week.

How does this track stack up to the rest of the OST?