It Starts with Us Ending Explained: Spoilers & Analysis
⚠️ Spoiler Warning: This guide contains detailed spoilers for the entire novel. Proceed only if you've finished reading or are comfortable knowing the plot.
Literal Account of the Ending
The novel concludes with several events interwoven across the final chapters. In Chapter Thirty-Five, Atlas Corrigan, along with Brad and Theo, finishes moving Lily Bloom’s belongings out of her Boston apartment. During a break, Lily’s brother-in-law Marshall brings Lily’s daughter Emerson to Atlas in the parking garage. Ryle Kincaid waits in his car while Marshall hands the toddler over—the first time Ryle passively allows an unsupervised exchange between Atlas and his daughter. Lily watches from a stairwell and cries with relief. Atlas comforts her, and they share a loving moment. Atlas reflects inwardly on his gratitude for his half-brother Josh and the life he is building with Lily and Emerson. Lily jokes, “I can’t wait to be stuck with you forever.”
Chapter Thirty-Six takes place after Lily has moved into Atlas’s house. Josh and Theo help unpack. While watching Finding Nemo, Theo deciphers the “shore” metaphor Atlas used earlier in the story—a promise that he will always be there for Lily, like a shore for a fish. Josh asks to go to a pride parade with Theo; Atlas and Lily agree. Lily video‑calls Atlas (who is at work) and tells him she loves him. Lily’s mother returns with Emerson and reveals she always remembered Atlas from their Maine days. She recounts the night she caught them sleeping together when they were teenagers: instead of reacting with fear, Atlas hugged her. Touched, Lily texts Atlas her love.
Chapter Thirty-Seven is Atlas’s wedding day. Alone, he reads his vows aloud. He acknowledges that half of marriages fail but sees that statistic as a reason for gratitude rather than fear—he has loved Lily twice in one lifetime. He vows to cherish every moment, whether their marriage lasts a day or decades. He adds a playful final line: “P.S. It is my wish for you to be my fish.” His friends Brad, Darin, Theo, Marshall, and Josh gather to escort him to the ceremony.
Climax Analysis
The emotional climax of the story is not a single dramatic confrontation but a series of small yet crucial victories. The most significant turning point occurs when Ryle agrees to anger management and supervised visits during the intervention in Chapter Thirty‑Two. Lily, backed by Allysa and Marshall, lays down firm boundaries. Ryle initially resists but eventually capitulates—a moment that marks the true end of his abusive control over Lily. The parking‑garage exchange in Chapter Thirty‑Five then demonstrates this new equilibrium: Ryle stays in the car while Marshall hands Emerson to Atlas, proving that peaceful co‑parenting is possible.
Major Character Outcomes
Lily Bloom: Lily finds the courage to pursue a relationship with Atlas despite her fear of Ryle’s reaction. By the end, she has moved in with Atlas, established clear coparenting boundaries with Ryle, and married her first love. Her mother’s acceptance of Atlas affirms that she has broken the cycle of toxic relationships that began with her father.
Atlas Corrigan: Atlas reconciles with his past. He discovers he has a younger half‑brother Josh, and after a road trip to meet Josh’s father, Josh chooses to live with Atlas. Atlas also reconnects with his mother, giving her money and promising to search for Josh, though the relationship remains strained. His marriage to Lily and his growing family (including Emerson and Josh) give him the stability he lacked.
Ryle Kincaid: Ryle is forced to confront his abusive behaviour. He undergoes anger management and accepts supervised visitation with Emerson. He remains angry and jealous, but the intervention and Atlas’s calm confrontation persuade him to cooperate—at least for the time being. His storyline ends on a note of fragile progress, not full redemption.
Josh Corrigan: The eleven‑year‑old half‑brother who vandalised Atlas’s restaurants is taken in by Atlas. He tells Atlas they will start a brand‑new family tree, a “seedling” with two branches—theirs. He decides not to live with his biological father. Josh also expresses interest in attending a pride parade with Theo, indicating his acceptance of Atlas’s chosen family.
Allysa and Marshall Kincaid: Allysa stands by Lily during the intervention, threatening to help Lily fight for full custody if Ryle does not comply. Marshall physically facilitates the peaceful handover of Emerson and offers emotional support to both Lily and Atlas. They remain Lily’s steadfast chosen family.
Theo: Atlas’s young friend and employee acts as an unexpected mentor, giving blunt dating advice, helping with the move, and later taking Josh to a pride parade. He helps Josh understand Atlas’s “shore” metaphor.
Lily’s mother: She reveals she always remembered Atlas positively from the Maine summer, describing the teenage boy who hugged her instead of reacting with fear. Her acceptance of Atlas deepens Lily’s happiness.
Resolved vs Unresolved Threads
| Resolved Threads | Unresolved Threads |
|---|---|
| Lily and Atlas reunite and marry – their romantic journey achieves closure. | Ryle’s long‑term ability to manage his anger remains uncertain; he is only at the start of therapy. |
| Josh’s living situation – he chooses to live with Atlas, forming a new family unit. | Atlas’s relationship with his mother is left ambiguous; she asks for money but the emotional rift is not fully healed. |
| Co‑parenting boundaries – Lily, Atlas, and Ryle establish a functional routine (supervised visits, peaceful exchanges). | How Emerson will navigate her parents’ complex dynamic as she grows up is not shown. |
| Lily’s healing from domestic abuse – she sets firm boundaries, refuses to be gaslit, and no longer blames herself for Ryle’s violence. | The possibility of future conflicts with Ryle remains, though the characters are better equipped to handle them. |
| Atlas’s guilt over his past is resolved – Lily explicitly tells him that none of Ryle’s abuse was precipitated by Atlas. | |
| Lily’s mother secretly approved of Atlas all along – her memory of him hugging her brings closure to Lily’s lingering doubt about her mother’s judgement. |
Theme Resolution
Healing from Domestic Abuse: Lily’s arc shows her moving from fear to empowerment. She confronts Ryle without flinching, insists on anger management, and refuses to accept blame for his violence. The novel ends with her in a safe, loving relationship.
Second Chances: Atlas and Lily’s marriage is the ultimate second chance. Atlas’s wedding vows explicitly celebrate the miracle of loving someone twice in one lifetime.
Chosen Family: Atlas’s restaurant crew (Darin, Brad, Theo), his brother Josh, and Lily’s in‑laws Allysa and Marshall form a support network that replaces broken biological ties. Theo’s mentorship and Josh’s adoption of the “seedling” family tree symbolise this.
Family Secrets and Reconciliation: The discovery of Josh and the gradual revelation of Atlas’s childhood trauma (his mother’s abuse, stepfather’s hostility) are brought into the open. Atlas chooses to help his mother but does not fully forgive her, leaving a realistic note of partial reconciliation.
Co‑parenting and Boundaries: The intervention, the parking‑garage exchange, and the text about “Emerson’s middle name” demonstrate that co‑parenting requires clear boundaries, mutual respect, and sometimes external enforcement (Allysa, Marshall, lawyers).
Reasonable Interpretations of Ambiguity
The novel leaves a few open questions. It is reasonable to infer that Ryle’s anger will remain a long‑term challenge. The text shows him making one small concession, but Atlas himself observes that his personality “has a very similar personality to my mother” and that “sometimes there’s no fixing that.” Lily’s decision to keep Emerson’s middle name Dory (tied to Finding Nemo, a shared memory with Atlas) may have been subconscious or deliberate; the novel allows both readings. The “shore” metaphor (Atlas as the shore, Lily as the fish) is a romantic ideal that may not be sustainable in real life, but within the story it represents Atlas’s promise of unwavering support.
The epilogue is Chapter Thirty-Seven, which is the wedding itself, not a years‑later flash‑forward. We do not see the marriage unfold. The final line—Atlas’s addendum “P.S. It is my wish for you to be my fish”—reinforces the metaphor and closes the book on a playful, hopeful note.
Frequently Asked Questions
1. Do Lily and Atlas end up together? Yes. They marry in the final chapter. Lily moves into Atlas’s house, and they coparent Emerson together.
2. What happens to Ryle after the divorce? Ryle agrees to undergo anger management and accepts supervised visitation with Emerson. He remains jealous and volatile, but the intervention forces him to cooperate for the sake of his daughter.
3. Does Josh choose to stay with Atlas? Yes. After a road trip to meet his biological father (Tim), Josh decides he wants to live with Atlas. He tells Atlas they will start a brand‑new family tree—a seedling with two branches.
4. Does Lily’s mother approve of Atlas? Yes. In Chapter Thirty‑Six, Lily’s mother reveals she always remembered Atlas fondly from the summer in Maine. She recounts the night she caught them sleeping together: instead of reacting with fear, Atlas hugged her. Her acceptance gives Lily peace.
5. Is there a sequel to It Starts with Us? As of now, Colleen Hoover has not announced a third book in this series. The novel ends with Atlas and Lily’s wedding, providing closure for their romance, while leaving some threads (Ryle’s recovery, Emerson’s future) open.
6. What is the meaning of the “shore” metaphor? When Atlas watches Finding Nemo with Josh and Theo, Theo deciphers the metaphor: Atlas promised to be Lily’s shore—a constant, safe place where she can always return. The metaphor stems from a childhood promise and is repeated in Atlas’s wedding‑vow addendum (“It is my wish for you to be my fish”).
Key Internal Resources
- Read the full novel overview at It Starts with Us Book Page.
- Explore deep dives on the main characters: Lily Bloom, Atlas Corrigan, Ryle Kincaid, Josh Corrigan, and Theo.
- Understand the central themes: Healing from Domestic Abuse, Second Chances, Family Secrets and Reconciliation, Chosen Family, and Co‑parenting and Boundaries.