The song "The Best In Me" by Colin Hay is about a person who is struggling with their own darkness and past experiences. They feel like they are constantly fighting against the shadows and danger in their life. However, they have someone in their life who is patiently waiting and supporting them to bring out the best in them. The lyrics reflect a sense of self-reflection and realization that they cannot keep fighting their battles alone and need to let go of their pride. The person acknowledges that their struggles have caused them to leave and come back multiple times, but they are grateful for the persistent belief and support from their loved one. Towards the end of the song, there is a sense of hope and freedom as they take another ride and cast away their fears with the help of their loved one. The person acknowledges that their partner has helped set them free from their struggles and brings out the best in them. Overall, the song highlights the importance of having someone in our lives who believes in us and supports us, especially during times of struggle and darkness. It also emphasizes the idea that we cannot fight our battles alone and must let go of our egos to move forward towards healing and growth.