Heartsong Presents..The Plan by Linda Lyle
From back of book..
If a grown woman can have a crush, then Kyle is it for Rachel Grant. From a distance, she has admired her fellow church member for years, but he seems to have no interest in her. Desperate for his attention, Rachel concocts a plan to catch Kyle's eye. She's willing to do almost anything to gain his favor-even to feign disinterest as she builds a friendship with a professor on the campus where she works.
Her plan backfires when both Kyle and the professor ask her out. Who will she choose? Kyle the man she's always wanted, or Randy, the professor, the man who she confides in?