Until We Kissed by Heather B. Moore

Livvy knows Dr. Slade McKinney is the perfect man for her, but when she keeps running into Mason, Livvy discovers fate has a different plan.
Pine Valley librarian Livvy Harmon has big dreams, which include marrying Dr. Slade McKinney. Trouble is, he’s only kissed her once in their four months of dating, and it wasn’t all that great. But Livvy isn’t ready to give up yet on hooking such an amazing man, even though Slade seems to have time for everyone but her.
When Livvy keeps running into writer Mason Rowe, who seems to be camping out in her library to finish his book under strict orders from his agent, Livvy at first keeps him at arm’s length. But the more their friendship grows, the more she finds that her dream relationship with her doctor boyfriend isn’t so dreamy after all.