Devil In Law - Season 1 Episode 4 Distance Matters

Noppanai asks to divorce Pawinee as well as threatens to tell Pinit about her past to change the game and propose a new plan to her. The plan involves both of them pretending to love each other to prove to Madame Nuan and everyone else that their relationship is genuine. Pawinee has no choice, so she agrees to go along with it. The two start to fall for each other due to the close proximity, although they attempt to stop themselves. Panit is worried that Pawinee might develop feelings for her brother-in-law, so he tells Thomtawee the secret behind her marriage, including her lifelong crush on him. He encourages Thomtawee to pick up his pace and make a move on his daughter.