Hey Monday's song "Obvious" is about the thrill of a new romance and the desire to live in the moment without worrying about the consequences. The lyrics urge the listener to take risks and not let the opportunity for love slip away. The singer encourages her partner to let loose and enjoy the moment, promising that it will all be worth it in the end. The chorus emphasizes the obvious attraction and chemistry between the two, stating that it's clear to everyone that they belong together. The song's upbeat and energetic sound captures the excitement and joy of falling in love, and encourages listeners to embrace that feeling.