The song "All That's Left Is You" by Matt Hires is about a person who falls in love with someone who has a broken heart. The singer tries to keep things together but still falls apart. The lyrics talk about the struggle to let go of the past and move forward. The singer wants to wash away all the pain and hurt until all that's left is the person they love. They walk until they're tired, holding onto things that they can't keep, hoping for someone to tell them the truth. The lyrics describe the struggle of holding onto love, even when it seems like everything else is falling apart. The song talks about the different places the singer has been, from the sunshine state to the Golden Gate and from a hotel bar to Hollywood Boulevard. Despite all the different places and experiences, the singer has never met anyone like the one they love. The lyrics also talk about love letters written in magic ink, disappearing on everything. The singer wonders if they hold onto the words, would they still sink. Overall, the song is about the struggle to let go of the past and move forward with love, despite the pain and heartache that can come with it. It's a hopeful song that suggests that one of the dreams that can come true is finding true love with someone who understands and accepts us for who we are.