This song by Brush Arbor is all about finding hope and purpose in life through the presence of someone special. The lyrics talk about a feeling of emptiness and a lack of fulfillment until "You" came into the singer's life. This person brought light, direction, and meaning, turning things around and giving them a new sense of purpose. The singer expresses gratitude for the transformative power of this person, who helped them through tough times and gave them the strength to keep going. The chorus captures the sense of being uplifted and renewed, freed from past mistakes and burdens. The singer is determined to live for this person until they come again, symbolizing a deep commitment and loyalty. Overall, "Then Came You" is a heartfelt message of thanks and devotion to a significant other or divine presence that changed the singer's life for the better. It's a reminder that even in the darkest moments, there can be hope and a way forward with the help of someone special.