Meaning of "Ghosts" by Siobhan Donaghy

The lyrics of "Ghosts" by Siobhan Donaghy seem to evoke a sense of nostalgia and comfort, as the speaker reminisces about hanging out with friends and enjoying simple pleasures. The references to glitches and orbs may symbolize moments of confusion or uncertainty in life, while the mention of being sworn under an oath to war could suggest a feeling of being committed to inner struggles or conflicts. The repeated phrase "sworn under an oath to war" could indicate a sense of inner turmoil or battles that the speaker is facing, possibly hinting at a need to overcome personal challenges or conflicts in order to find peace. The mention of spirits and milk adds a mystical or dream-like quality to the lyrics, creating a sense of otherworldliness that contrasts with the familiar and cozy setting described throughout the song.