The teaser is a track trailer for the song "Maybe I left it there". The teaser begins off with a soft classic violin instrumental as a woman and a man are sitting in a green room. Their faces don't show as the woman ties a red knot on the man's finger.
The whole trailer gives off a mellow classic aura that expresses a sense of longing. Stay tuned for the release of Eunji's 4th mini-album which will be released on July 15th, 6 PM KST.