I tend to change the couple as I re-read the story. Right now, it's Thierry and Hannah. Their love has lasted over multiple millenia and has strengthened, even with Maya killing Hannah over and over. I love how she literally kills Maya out of rage also, but Thierry still kept his promise to her. I love the little cuddle scene at the end, personally I'd rather have that than a makeout scene anyday.
this is for the movie:
link
read about what they want to do.