This quote suggests that while loyalty is a deeply ingrained value in this woman's character, it cannot function effectively without support or a counterpart. Loyalty often requires reciprocation and commitment from others to thrive fully. Without a partner in this mutual devotion, loyalty may feel unfulfilled or one-sided.
In the context of the book "The First Phone Call from Heaven" by Mitch Albom, this idea can reflect the complexities of relationships and the importance of interconnectedness. Loyalty is a strong anchor in life, but it shines brightest when shared with others who value and nurture it in return.