[All] Song Ga-in's "Love, Love" charts successfully, returning as the original OST queen.

Song Ga-in this I prescribe love As soon as the OST 'Love, Love' was released, it entered the major music charts.
By climbing Melon HOT100 and various real-time charts, she once again proved her power as the 'original OST queen'~~
The trot ballad with electric guitar and strings, along with Song Ga-in's uniquely sorrowful voice, leaves a deep impression.