The song "Out of Control" by Glass Caves is about feeling overwhelmed and helpless when things don't go as planned in a relationship. The singer is struggling with their emotions and the fact that their partner is leaving. They are questioning their dreams and feeling guilty for not being able to control the situation. The lyrics convey a sense of desperation and a longing for love and validation. The singer is asking their partner to tell them they love them and to give them more reassurance in order to feel secure. Despite feeling out of control and guilty, they are still hoping for a positive outcome. Overall, the song captures the complex emotions and struggles that can arise in relationships when things don't go according to plan. It is a poignant reflection on the challenges of love and vulnerability.