The haunting presence of tragedy looms over Darcy Baylor, whose life was irrevocably altered when her son, Walker, took his own life seven years ago. The pain of loss remains palpable, but her world is further shaken when she discovers that Mark Wright has pilfered Walker's business plan to create a vibrant Hot Dawg business in New Orleans, complete with a charming slogan that stirs bittersweet memories of her childhood with Walker.
As Darcy grapples with her tangled emotions, she seeks comfort from an old flame, Clayton, who offers her the very gun that Walker used in his final moments. Together with her friend, Byrd, they embark on a road trip to New Orleans, hoping to gather insights about Walker's last days by visiting his old friends. Their journey takes them to Darcy's hometown, where they reconnect with childhood friend Mary Lou, and to the nursing home where they confront the realities of Walker's aging father.
As the trip progresses, Byrd's previously concealed feelings for Walker come to light, revealing a profound love that she had kept hidden. This revelation serves as a poignant reminder for Darcy that there were facets of her son's life she might never fully comprehend. Armed with this newfound perspective, Darcy continues to New Orleans on her own.
In the vibrant city, Darcy poses as a potential buyer for one of Mark's Hot Dawg franchises, using this pretense to unveil the truth about his business and confront him directly. As their confrontation escalates, she discloses her true identity and brandishes Walker's gun, inciting Mark to plead for his life. However, instead of seeking revenge, Darcy becomes captivated by the circumstances surrounding her son’s demise.
Mark’s confession unveils a tale of jealousy and isolation, revealing that he appropriated Walker's business plan in a desperate bid for his father's approval. As she absorbs his words, Darcy realizes that her son was the last to see Mark alive before his tragic decision came to fruition.
Finally armed with the truth, Darcy embarks on her somber journey home. She chooses to release Walker's gun by casting it into a river. In an emotional act of closure, she buries Walker’s clothes in her backyard, allowing the ghosts of the past to rest. As she mourns, a profound longing for one last connection with her son surfaces, a desire that remains frustratingly unfulfilled.
The following day, as Darcy prepares to reenroll in college, she consciously seeks out Clayton once more, embracing him in a heartfelt expression of gratitude and affection.
