Plot
The film follows the story of a white stray puppy with a pink nose that lives, eats, and sleeps in front of a 7-Eleven in Si Racha, Chonburi. One day, Hiro, a Japanese automotive engineer nearing retirement, unexpectedly takes him in and names him "Gohan." This period of his life is filled with joy and playfulness, bringing warmth and companionship to Hiro in his old age. However, their time together is cut short when Hiro passes away from COVID-19.
As a young dog, Gohan is later captured and taken to a dog shelter run by Goong, who uses it as a front for exploiting stray dogs for profit. Gohan is sedated to appear sick on Goong's livestreams where he receives donations from viewers who want to fund Gohan's treatment. Namcha, an undocumented migrant worker from Myanmar who had accepted the job before realising the dogs were being abused, sets them free after she has enough savings to run away. Gohan and Namcha travel to Bangkok together, but are kicked off the bus and she gives him a new name, "Brownie," after the dessert he saw at a market where they slept overnight, marking a new chapter in his life. Goong pursues them, culminating in Goong promising her permit if she brings Brownie back. Namcha leaves him on a train from Chachoengsao to Bangkok and confronts Goong at the station, with her phone recording. Soon, immigration officers arrive after Namcha had called them to report Goong for hiring undocumented workers. Namcha is deported back to Myanmar but the video footage of her confrontation is suggested to harm Goong's business permanently.
Gohan eventually settles at Hua Takhe railway station, once again living as a stray. There, he meets a young couple, Pelé and Jaidee, who often visit him over the four years of their university life, especially Jaidee, who grows particularly attached to him. She also gives him another name, "Hima", inspired by the color of his fur. After they graduate, the couple breaks up, and Jaidee distances herself from Pelé, even when he tries to reconcile.
One day, in his old age, Gohan, now frail and losing his senses, is hit by a motorcycle. This leads Jaidee to discover that he is suffering from end-stage kidney disease, with only about three months left to live. Out of concern, she takes him in to care for him, while Pelé returns, hoping to help as well. Through Gohan, both of them come to understand the true meaning of "love", while he himself finally finds a place he can truly call "home."
