Daphne

History
In Greek Mythology, Daphne is a wood nymph that Apollo  just so happens to fall in-love with. After Apollo forced Daphne to be his lover, the two spent a period of time loving. Apollo realized that he couldn't change the same way Daphne felt about him, so she decided that it was time to let the wood nymph free. As time passed, Daphne had finally grown old, and died.

Toward the 2000's
Centuries and centuries greiving over the loss of Daphne, Apollo wanted his maiden back. He assigned Clarrisse La Rue to get him the Golden Fleece. Apollo used the fleece to arise his love, Daphne, which made her feel attracting to him. Apollo also uses his powers to make this beautiful nymph immortal. Later on, the two marry on Mount Olympus and they live in Apollo's tempal. But it is clear that Apollo will make Daphne mortal again if she was to ever love or flirt with another male.