The song 'The Ending' by Ellie Goulding delves into themes of closure, heartbreak, and emotional release. It reflects the journey of coming to terms with the end of a significant relationship and the complex feelings that accompany such a transition. Goulding's lyrics explore the pain and acceptance involved in letting go, while also touching on the inevitability of change and the personal growth that comes from loss. Particularly poignant moments include expressions of vulnerability and the struggle to move forward, making it a heartfelt ballad on the themes of love and separation.