"A While" by Gabrielle Aplin talks about the challenges and struggles of a relationship that is going through a difficult phase. The lyrics depict the feeling of being stuck in a cycle of unforgiveness, where both parties are unable to let go of past mistakes. The song suggests that despite the difficulties, they are still waiting for the situation to improve, just like people wait for bad weather to pass. The lyrics also touch upon themes of loneliness and insomnia. The protagonist expresses their inability to sleep, implying that their troubles keep them awake at night. They feel that there will be nothing left to say or hear if their situation continues in the same vein. However, there is hope implied in the song's chorus. It hints at the possibility of rejuvenation and moving forward. The ashes symbolize the past and the walls symbolize the barriers between the two individuals. By pouring water on the ashes and making them disappear, they can rebuild and start anew. Overall, "A While" is a poignant reflection on the difficulties faced in a relationship and the longing for a change. It captures the emotional turmoil and the desire for things to improve.