Highway 101's song "This Side of Goodbye" tells the story of a person who is on a road trip trying to move on from a previous relationship. The person is staying in a motel room and looking back on their past with regret. They wonder why they drifted apart from their partner and why they let small things ruin their relationship. The song's lyrics convey a sense of sadness and a longing to reconnect with their partner. They want to reach out and mend their relationship but feel like it's too late. Throughout the song, the person reflects on their journey and tries to come to terms with their feelings. Ultimately, "This Side of Goodbye" is a heartfelt ballad about lost love and the sense of regret that can come with it. It's a reminder that sometimes, even when we try our best to fix things, some relationships are not meant to last.