Worth the Wait by K.L. Ramsey

Taggert Harrison knew what he wanted, and he wanted Piper Flynn—even if she was the most stubborn woman that he had ever laid eyes on. He spent the last year begging her to go out with him. Every Monday morning, for the past fifty-two weeks, he asked her out only to be rejected fifty-two times. He wanted to give up, but he knew how good they could be together if he could just tear down her walls. The question was, would Tag be able to help Piper get over her painful past to move on to a future with him?

Piper Flynn witnessed the horrific murders of her parents when she was just twelve. She grew up isolated and afraid to let anyone get too close to her for fear of losing them. When Tag asked her out, everything in her wanted to tell him yes, but her past ghosts kept her from agreeing to go out with him. Tag could be her first, in every way, if she could just free her heart from the walls that she had carefully built up around it, she’d finally have her happily ever after.