In "The Sun Also Rises," Ernest Hemingway explores the complex emotions and existential struggles of a group of expatriates in post-World War I Europe. The story reveals their disillusionment and profound longing for meaning in a world that feels chaotic and disconnected. Central to this narrative is the theme of love, which permeates the characters' relationships and drives their actions, embodying both passion and despair.

The quote "I am always in love" resonates deeply within the novel, highlighting the characters' continual search for connection and intimacy. It reflects the idealistic yet often unfulfilled nature of their romantic pursuits, underscoring the persistent human desire for affection, even amidst the trials of life. This sentiment encapsulates the spirit of the book, where love serves as both a motivating force and a source of heartache.