"Everything Everywhere All at Once" explores the concept of the multiverse, where infinite possibilities exist simultaneously. The film follows Evelyn Wang, a Chinese-American woman who discovers her ability to access the skills and experiences of her other selves across different universes. The central theme revolves around the chaos of life, the search for meaning, and the importance of connection and acceptance. It emphasizes that even amidst overwhelming choices and challenges, love and family bonds remain vital, highlighting the beauty of existence in its complexity.

One of the most famous quotes from "Everything Everywhere All at Once" is "In another life, I would have really liked just doing laundry and taxes with you." This line encapsulates the film's themes of love, choice, and the complexity of relationships across multiple universes. The quote highlights the longing for simplicity and connection amidst the chaos of the multiverse, resonating deeply with audiences and reflecting the emotional core of the story.

"Everything Everywhere All at Once" explores themes of existential crisis, identity, and the multiverse, often reflecting the complexities of mental health. The protagonist, Evelyn Wang, navigates overwhelming challenges and personal struggles that can symbolize feelings of anxiety, depression, and the pressures of life. While not explicitly about mental illness, the film uses its fantastical elements to delve into the emotional turmoil and chaos that can accompany one's search for meaning and connection in a vast, multifaceted existence.

In "Everything Everywhere All at Once," the bagel symbolizes nihilism and the overwhelming chaos of infinite possibilities. Dubbed the "everything bagel," it represents a void filled with every experience, emotion, and thought, suggesting that when confronted with the vastness of existence, one can feel meaningless and lost. The character Jobu Tupaki uses the bagel to illustrate her despair and existential crisis, highlighting the struggle between embracing life's chaos and finding purpose amid it. Ultimately, it serves as a pivotal element in exploring themes of choice, connection, and meaning.