In Sophie Kinsella's novel "Twenties Girl," the quote reflects the themes of love and resilience. The character implies that while some people may lack emotional depth or commitment, others fiercely hold onto their ideals of true love. This distinction highlights the varying capacities for love and connection among individuals.

The quote serves as a reminder that true love is worth pursuing, even in the face of adversity. It underscores the importance of having an open heart and the determination to seek out meaningful relationships, suggesting that the struggle for love is a noble endeavor for those who believe in its power.