Point of no return

Cherchon, a 24-year-old graphic designer, becomes an accidental babysitter when Lalana, her half-sister, leaves her six-month-old son, Chawanwit, in her care. Their relationship is strained, but caring for Chawanwit brings someone important back into Cherchon’s life.

Patchun is the older brother of Pranchon, Lalana’s husband and Chawanwit’s father. Lalana had left for America without Pranchon’s knowledge, causing a rift between them. Pranchon, learning that his son is with Cherchon, takes him back. However, he soon returns, trying to coerce Cherchon to live with them because Chawanwit won’t stop crying. Cherchon didn’t want to be near Patchun for fear of her own feelings, but that intention was shattered when Patchun provoked Cherchol’s hellish neighbor, forcing her to pack up and move in with him almost immediately.

Living with Patchun brings back childhood memories for Cherchon. She used to spend summers at his house, playing with him under the care of Duentem and Duangta, who worked for Patchun’s family. When Cherchon was thirteen, Lalana entered their lives, introduced by their father, Chatch, as his other daughter. Cherchon resented Lalana, believing she caused pain to her mother, Pailin.

Lalana’s presence worsened Cherchon’s relationships with everyone. Rumors spread that Cherchon was mistreating Lalana, and Chatch wrongly believed Cherchon was discussing sex with a boy online. This led Cherchon to want a divorce for her parents. Pailin also wanted a divorce, but Lalana begged them to reconcile, further straining Chatch’s relationship with Cherchon.

After Lalana joined the household, Cherchon stopped visiting Patchun’s house until she was seventeen, she visited with her mother, but that day ended in tragedy. Cherchon lost her memory and her mother. Lalana claimed Cherchon pushed their mother into the water, and Cherchon jumped in to save her, but it was too late for Pailin. This incident shattered Cherchon’s relationship with her father, who she believed never trusted her and blamed her for Pailin’s death.

Patchun didn’t see Cherchon again even in Pailin’s funeral. They reconnected through emails when Patchun was studying abroad. When Cherchon was in her second year of university, she moved out of her father’s house, cutting ties with him and Lalana.

Years later, at Lalana’s wedding to Pranchon, the wedding cake explodes, and again, most of the people in the event think Cherchon did it, and Patchun helps Cherchon out of the chaos. They lost contact again until Chawanwit’s situation brought them together. Patchun is determined not to let Cherchon go again, despite the chaos caused by Petchpisut, his ex-girlfriend, and Ditt, Patchun’s junior staying with them.

Patchun gradually tries to gain Cherchon’s trust, assuring her that he never believed Lalana’s accusations. Duentem and Duangta also warm up to Cherchon again. Cherchon opens up to Patchun, and they discuss the wedding cake incident, which Patchun reveals was Lalana’s doing. Cherchon tries to regain her memories at the lake where the incident happened but to no avail.

Lalana’s unexpected return disrupts their progress. Patchun confesses his feelings for Cherchon, who reciprocates despite her fears of causing trouble due to Pranchon’s dislike of her. Petchpisut helps Cherchon navigate Lalana’s presence, as Lalana is also interested in Patchun.

At the lake, Cherchon sees flashbacks of herself jumping in and does so again. Patchun rescues her, but Pranchon, summoned by Lalana, blames Cherchon. Cherchon faints and wakes up in the hospital with her memories restored. She remembers Lalana pushing Pailin into the water.

Lalana, fearing Cherchon’s recovered memories, tries to manipulate the situation. Cherchon, following Petchpisut’s advice, acts affectionately towards Patchun in front of Lalana. Lalana, realizing she can’t win, decides to move to America but wants to ensure Cherchon gets nothing from their father.

Lalana causes trouble by informing Kriengpol, Petchpisut’s husband, about her whereabouts, leading to a confrontation at Patchun’s house. Kriengpol’s abusive behavior is revealed, and Patchun and Ditt protect Petchpisut.

While Patchun is away for work, Kriengpol returns, and Cherchon defends Petchpisut, getting hurt in the process. Petchpisut calls Ditt for help, and Cherchon knocks Kriengpol unconscious. Petchpisut asks Kingchan, Duangta’s daughter to take Cherchon to the hospital and Ditt to handle Kriengpol.

Patchun, learning about the attack, is furious, especially when Petchpisut suggests may have informed Kriengpol about Patchun’s absence. Patchun confronts Lalana, who admits to it but claims Kriengpol contacted her first.

In addition to dealing with Kriengpol, Petchpisut quickly developed a relationship with Ditt. Petchpisut’s father seemed to like Ditt’s honesty and simplicity. At this point, Petchpisut went to Pranchon and Lalana’s house, bringing evidence of chat messages to confirm that Lalana was lying about Kriengpol contacting her first. It was Lalana who initiated the contact.

Knowing that Lalana had lied for the first time made Pranchon start to rethink past events, but he still believed in his wife, thinking that if she had to lie, it was to protect herself.

After leaving the hospital, Cherchon talks to her father about the past, clarifying her actions and defending her love for Patchun.

Patchun, who had to go back to work in Bangkok invites Cherchon to stay at his condo while he works in Bangkok. Pranchon intercepts them, wanting to know the truth about Lalana. Cherchon and Patchun tell him their sides of the story. Pranchon confronts Lalana, who confesses to her lies and mistreatment of Chawanwit. Pranchon kicks her out and decides to divorce her.

Pranchon is heartbroken but finds solace in his family’s love. Lalana manipulates Chatch, blaming Pranchon for everything. Chatch confronts Pranchon, but Patchun shows him a video of Lalana’s confession, revealing the truth.

Chatch talks to Cherchon, realizing their relationship can’t be repaired but allowing him to visit her at Patchun’s house. Lalana spreads lies about Cherchon, but Petchpisut exposes them with evidence. Feeling cornered, Lalana considers therapy for the first time.

After Petchpisut helps Pranchon and Patchun expose Lalana’s lies, they all go to the district office. Patchun thought it was the day Pranchol and Lalana had an appointment to register their divorce, but when they arrived, he found out it wasn’t. It was his younger brother and Cherchol who collaborated on a surprise. They wanted Patchun, who had been persistently asking Cherchol to marry him, to finally register their marriage as he wished.

With Patchun and Cherchon happily married, Pranchon decides to take his son to America. He saves Kingchan from a dangerous situation, and she realizes her love for him, but she gives herself time because she knows that the relationship between her family and Pranchol’s family is too intertwined and complicated to be taken lightly. Two years later, they confess their feelings and start a relationship.