The lyrics depict a journey away from home, with the singer hearing the engines running and feeling changed by the experience. Despite the distance, the singer reassures someone named Blue that they will be coming home and will be with them. There is a sense of longing and a desire for connection throughout the song.

Meaning of "Don't Cry Blue" by Jonathan Edwards

"Don't Cry Blue" captures the emotional complexity of being away from home and loved ones, while also feeling the pull of the road and the need to keep going. The engines running symbolize the journey of life, with its twists and turns, and the changes it brings. The singer's reassurance to Blue reflects a deep yearning for connection and the comfort of coming back to someone familiar after being on the road. The lyrics also touch upon the difficulty of communication and the need to express oneself honestly and openly, as seen in the mention of reading cards at the mailbox. Overall, the song explores themes of distance, longing, connection, and the desire for home.