Find Your Way Back to Me, My Childhood Sweetheart Ending Explained: Full Plot Summary & Episode Spoilers

Desperate to correct her unruly son's bad habits, Donna Robinson brings young Chris to their country retreat. When Hailey Parker fearlessly confronts Chris and halts his troublemaking, Donna offers to cover Edith's substantial medical bills if Hailey agrees to tutor him. Hailey uses strict methods, even disciplining him with a belt, which pushes Chris to reform, study hard, and fall in love with her.

Before Chris begins formal school, Hailey must return to her Oregon homestead. The two exchange a solemn promise to marry when they grow up, and Chris entrusts her with an exclusive shopping card. However, Hailey and Edith suffer a devastating vehicle crash on their journey, leaving Hailey with severe amnesia and growing up with a completely different family.

Eighteen years later, Chris has grown into a powerful Los Angeles billionaire who still relentlessly seeks his childhood companion. Hailey has become an extraordinary physician known throughout the medical field as Dr. Elixir, though she still cannot recall her past. When Chris seeks clinic treatment for seasonal allergies, her forceful treatment evokes vivid flashbacks of the girl who once reprimanded him.

Meanwhile, Rosa and Bella attempt to force Hailey into marrying a disabled suitor while draining her funds. When Chris rushes to interrupt what he believes to be Hailey's wedding, he discovers Bella at the altar with Hailey's former fiancé, Hardy. Bella attempts to pose as the long-lost sweetheart, creating confusion as Chris notices striking similarities between Hailey's bold demeanor and his true love.

To satisfy Chris's grandfather, who finds amusement in their constant sparring, Chris and Hailey enter into a legal contract marriage. Chris initially hesitates because of his enduring loyalty to his childhood sweetheart, while Hailey worries about complicating her battles against her stepfamily.

Living together in close quarters breaks down their emotional defenses. Hailey's authentic mannerisms, unwavering values, and quick temper continually convince Chris that his new bride is indeed the lost girl he promised to marry, prompting him to investigate deeper into the Banks family's history.

Bella divorces Hardy and desperately tries to claim Chris, but Chris remains steadfastly committed to his vows. Chris's assistant discovers proof that Bella and her mother conspired to cause the original car accident that wiped Hailey's memory. When Bella tries to strike again at Chris's grandfather's birthday gala, Chris shields Hailey and absorbs an injury.

The shock causes Chris's grandfather to collapse, but Hailey steps in as Dr. Elixir and saves his life with CPR. Bella is promptly arrested for her criminal actions. With the fraud uncovered and the family patriarch's blessing secured, Chris affirms that he will never divorce Hailey, cementing their union with a passionate kiss.