Actress Park Seon-young, who is currently starring in the KBS Monday-Tuesday miniseries `Eighteen Vs. Twenty-Nine,` sang the series` original soundtrack, including the song entitled `Glasslike Love.` It was originally performed by singer Won Jun-hee, who made it a big hit.

DL, who wrote a remake to the original song, said he tried to make the song sound easy-going and lyrical to the accompaniment of the guitar and percussion.

The series` production team has not decided yet in which episode to introduce the song.

The OST album of `Eighteen Vs. Twenty-Nine` contains nine songs and six melodies, including `Glasslike Love,` `The Love Song,` `Presentiment,` `Don`t Forget Me,` `Just Once,` `So Good Bye` and `Flown Away.`