The quote highlights a character's desire to present only her best qualities to another person, emphasizing a wish to be seen in a positive light. This reflects a common human tendency to hide imperfections and focus on what is appealing and vibrant, portraying an idealized version of oneself.
In the context of "Oryx and Crake," this sentiment illustrates themes of appearance versus reality and the complexity of relationships. The character’s need to "shine" suggests an underlying fear of vulnerability and the importance placed on perception in interactions, particularly in a world that often values superficial traits over authenticity.