The quote suggests that saying goodbye can be a challenging emotional task, especially when one is painfully aware of the finality of parting. Goodbyes often evoke feelings of sadness and loss, which can be difficult to navigate. However, the quote also implies that if one is unaware that they are experiencing a farewell, the act of saying goodbye becomes less daunting, possibly allowing for a sense of closure or acceptance.

This perspective reflects a deeper understanding of human connections and the complexities of relationships. In the context of Luanne Rice's "The Geometry of Sisters," the theme of saying goodbye might resonate with the characters' struggles and the bonds they share, highlighting how they cope with transitions in their lives while navigating the emotional landscapes associated with separation.