Lee Hyori�and�Lee Sang Soon, the newlyweds,�have collaborated for the�first time since their marriage for the song "Don't Cry" off the 'I Need Romance 3' OST!

Lee Hyori sings along to "Don't Cry" while Lee Sang Soon plays the guitar accompaniment which adds to the soft and romantic atmosphere of the song, making it the perfect lullaby to fall asleep to. The two created the song together in their home studio in Jeju Island and possibly used their own romance as inspiration for the track.

The song serves as the theme song for the female lead character played by Kim So Yeon, so make sure to check it out through the video above as you tune in for the drama every week!

SEE ALSO: K-netizens react to Lee Hyori's return as a model for GUESS after 15 years