Seen by Candlelight (Harlequin Presents #35)
Anne Mather

Karen dreaded the thought of meeting Paul again, but for the sake of her mother and sister, what else could she do? And there was Lewis to consider as well -- Lewis, who loved Karen and had the best of reasons for keeping her and Paul apart.
But when the fateful meeting took place, Paul himself felt some of the old attraction return. Had he been mistaken about Karen all this time?