She was once a little spirit drawn to peoples wishes for their romantic feelings to be reciprocated. With this in mind you could say she was born out of love.

She lives in a chocolatier where she fawns over the gifts and sweets for couples. People claim she'll bring you good luck in the department of love; this rumor likely sprouted as she tends to whimsically choose those with longing hearts. Despite providing such luck, she herself may not have that as she has a terrible habit of becoming infatuated, leaving her to fall in (and out) of love quickly. Regardless of that shes a hopeless romantic filled with optimism who claims she'll find someone one day.