What do the lyrics of Almost the Solstice of Winter mean?

The lyrics of "almost the winter solstice" mean that it is almost the winter solstice, and after the winter solstice, it is beyond one year. The rest means that when a relationship ends, it is like a holiday, the solstice of winter. Do you have the face to let me go back? If you don't go back, you won't have me in your heart. You are not sincere to me. You are not sincere to me. We are all adults and we all know what to do.