Alice Walker advises caution in matters of love, suggesting that one should be careful about whom they open their heart to. The imagery of someone who consumes hearts metaphorically represents individuals who take advantage of emotional vulnerability without truly valuing it. Such people enjoy the intensity of emotions but lack the appreciation for the tenderness that love deserves.

Walker emphasizes the importance of recognizing those who may relish in the act of emotional consumption without a sense of rarity or respect. The metaphor highlights the need to protect oneself from individuals who are opportunistic and detached, urging one to be selective and mindful in romantic or emotional engagements.