The song "Water Under The Bridge" by Jars Of Clay is about a relationship that has experienced its fair share of difficulties and challenges, but the couple has decided to stay together despite their issues. The lyrics reflect on the fact that there are secrets and arguments that haven't been resolved, but that they are willing to endure until the end. The singers highlight that there are times in every relationship when things are tough and there's a lot of conflict. However, the couple in the song chooses to stay together, holding onto their love until the last drop of water flows under the bridge. The song also reflects on the passage of time and how, despite the challenges they have faced, the couple is still together. They hold hands, even as shadows stretch over the land, symbolizing the difficult times they have faced and the struggles they have endured. In the end, the message of the song is about the power of love, and how, if it is strong enough, even the most challenging of relationships can endure. Despite the difficulties they have faced, the couple in the song chooses to remain together and hold onto their love for as long as they live.