Meaning of "Shine" by Laura Marling

The lyrics of "Shine" by Laura Marling seem to be exploring themes of yearning for clarity and freedom in a relationship or connection. The narrator struggles to define a person they are fixated on, feeling haunted by their presence in their mind. The repeated refrain of "I need shine" could symbolize a desire for enlightenment and insight into this person and the nature of their relationship. The mention of being reformed, forgiven, and reborn may suggest a sense of personal growth or transformation that has led the narrator to seek clarity and honesty in their interactions with this person. The final lines, "Step away from my light I need shine," could be a plea for the person to give them space and allow them to find their own illumination and understanding, rather than being overshadowed by the other's presence.