After twelve years away, organized consultant Penelope Walker doesn't expect to return to Blue Lake, Virginia. But when her parents unexpectedly die, she returns to her hometown and finds out that general contractor and former love of her life, Ethan Callahan, is back too. Their relationship transcended the typical high school romance and his mere presence is enough to have all those feelings of passion return full force. Only she can't forget that Ethan didn't show up for their secret elopement and left her brokenhearted. It doesn't take long for Ethan to realize he wants Penelope back, but he knows she won't let go of the past that easily. When she finds out what her parents asked him to do all those years ago, she'll never let him back into her life. Even though he did all of it for her. Penelope's determined to unravel the mystery of their shared pasts, while Ethan wants nothing more than to move on to their future. If these two former lovers can learn to forgive and forget, will they be able to remember that they had the best kind of love?