The "Fire Of Love" is an insignia that lights your path (5x5 blocks) and also you can light the candles. When you get it, you can't delete it and you can't put it in your heavens bug chest!
I'm a Brakmarian and after a long search in the old spot (HQ) and a lot browsing(people said it was bugged) for the "Fire of Love" i finally found it in Brakmars Outpost, behindJonk you will get the stairs and you will see a room. Open the door..
Enter the room(follow my arrow)...
Here you go "The Fire of Love"!!! :3
If you cant get it try to speak at the Sergent twice!!