In the novel "Perfect Chemistry" by Simone Elkeles, the speaker reflects on the fleeting nature of a goldfish's memory, which is said to be only five seconds long. This idea evokes a sense of envy, as the speaker contemplates how oblivious the goldfish is to the passage of time and memories.

Contrasted with the goldfish, the speaker’s own memories are profound and enduring, particularly the memories associated with Alex, a person who holds deep significance in their life. This highlights the depth of human emotions and the lasting impact of love, which far surpasses the short-lived recollections of a goldfish.