"Restless Heart" by Matt Hires is a song about a man who falls for a pretty girl, but realizes she has a history of breaking hearts. The lyrics describe how the girl comes from a troubled background, and how she is hard to resist despite her flaws. The protagonist follows the girl to the coast, where they share a kiss under the traveling skies. However, he soon realizes that she wears a lovely disguise and that she is not the kind of person who can give him the love he yearns for. The chorus repeats the message that the girl has a restless heart and that she won't find love from him. The protagonist acknowledges that everyone is looking for love, but he knows that he won't find it in her. Overall, "Restless Heart" is a cautionary tale about falling for someone who has a history of heartbreak, and the importance of recognizing when a relationship is not healthy.