Jerry, a recovering drug addict and former gang member, finds himself at a crossroads in life. With the supportive guidance of his lawyer, Tom, he secures housing but is confronted with the daunting challenge of gaining employment.
As fate would have it, Tom’s daughter, Susan, who works at a dog training school, takes a keen interest in Jerry's situation. Inspired by her enthusiasm, Jerry reluctantly agrees to give dog training a chance, all the while unsure of his capabilities. Together, they forge an unexpected bond while training a lively dog named Toby, and as they spend more time together, a romantic connection blossoms between them.
However, the situation becomes complicated due to Susan's engagement to John, a man known for his shrewdness and ambition, who grows increasingly suspicious of Jerry’s intentions. It soon becomes clear that John's motivations for marrying Susan are rooted not in love but in securing a lucrative business deal. Complicating matters further, Jerry faces false accusations of theft at the training school, leading him to leave in indignation and despair.
In an unexpected twist of fate, Susan recalls a past relationship with Jerry from high school. This realization prompts her to break off her engagement with John. Jerry, seizing the moment, expresses his feelings for Susan by proposing to her in a grand gesture involving an airplane banner, sharing with her the revelation that he has an estranged father living in Japan.
Tragically, just as they are poised to celebrate their newfound love, disaster strikes when Jerry is involved in a fatal car crash on the way to graduation day at the dog training school. Susan rushes to the hospital from her wedding dress fitting, but despite her frantic efforts, she arrives too late as Jerry succumbs to his injuries.
Determined to honor Jerry's memory, Susan proceeds with her wedding plans, enlisting a computer graphics expert to create a digital version of Jerry that bewitchingly appears during the ceremony, culminating in a scene of ethereal romance as their spirits unite in matrimony. In a poignant moment, Jerry's father extends a generous offer of $10,000,000 to Susan, which she resolutely declines, preferring instead to live in the spirit of her late love.
Fast forward several years; Susan remains single, finding companionship in the many dogs that are descendants of Toby. Meanwhile, John has married Susan's best friend, Kelly, further entwining their lives. Tom, unveiling a long-held secret, discloses he accepted the $10 million check, using it to invest wisely. Inspired by Jerry’s passion, Susan channels the funds into building dog shelters, ensuring that Jerry’s legacy as a compassionate soul lives on. In a serene moment, it is said that Jerry and Toby are watching over her from their place in heaven, a testament to their enduring connection.