Fatescar, Overlord of Stories's Links
An old friend that she harbors... feelings for but realizes he's not the committed type. Doesn't hold it against him, loves him greatly in spite of it. A 'playmate' and a cherished friend all the same.
Luna was initially skeptical of Caligo's consistent cheer and friendliness, assuming some ulterior motive MUST have lurked beneath the surface. Few other eldritch beings in her experience had ever demonstrated genuine goodwill, after all.
But as time went on she came to realize Caligo's support came from a place of truly wanting well for others, including herself, and trust for him started growing in leaps and bounds...along with gratitude for the positive changes he encouraged in her.
In time, friendship blossomed into affection, and affection into an unshaking love and loyalty for her best friend and partner. She would bend heaven and earth to see him smile.