There's a baby surprise in store for this Aspen Creek cowboy! Unexpectedly named guardian of a baby girl, rancher Isaac Montgomery gamely steps up for daddy duty. Fatherhood keeps him on his toes, but luckily new neighbor Savannah Rogers offers to help. Savannah's beauty isn't lost on this ladies' man, either. Yet she's reserved even as their feelings heat up. Are Isaac and his baby too painful a reminder of her heartbreaking loss?...