Endless Rain (2021)

Introverted Don Johnston receives an anonymous letter from an ex-lover informing him that he has a son who may be looking for him. A freelance sleuth neighbor motivates Don to embark on a cross-country search for his past flames seeking answers.

A pianist about to flee from a duel receives a letter from a woman he cannot remember. As she tells the story of her lifelong love for him, he is forced to reinterpret his own past.

Martin, an ex-Parisian well-heeled hipster passionate about Gustave Flaubert who settled into a Norman village as a baker, sees an English couple moving into a small farm nearby. Not only are the names of the new arrivals Gemma and Charles Bovery, but their behavior also seems to be inspired by Flaubert's heroes.

Now aged 17, Antoine Doinel works in a factory which makes records. At a music concert, he meets a girl his own age, Colette, and falls in love with her. Later, Antoine goes to extraordinary lengths to please his new girlfriend and her parents, but Colette still only regards him as a casual friend. First segment of “Love at Twenty” (1962).

Walt is a lonely convenience store clerk who has fallen in love with a Mexican migrant worker named Johnny. Though Walt has little in common with the object of his affections — including a shared language — his desire to possess Johnny prompts a sexual awakening that results in a tangled love triangle.

Hiroko attends the memorial service of her fiancé, Itsuki Fujii, who died in a mountain-climbing incident. Although Itsuki's mother says that their old house is gone, Hiroko records the address listed under his name in his yearbook and sends him a letter. Surprisingly, she receives a reply, and discovers it came from his old classmate, a girl who also happens to be called Itsuki Fujii.

On a live music radio show, a letter arrives from the 23 years in the past. Through the letter, the first love and friendships of five friends are revealed.

Three inseparable childhood friends are just out of college. Nothing comes between them - until they each fall in love, and their wildly different approaches to relationships creates tension.

Following a group of friends from university as they progress into middle-age life and go their own separate ways.

Ji-hae's friend is having problems expressing her feelings to the boy she loves, so she asks Ji-hae to write e-mails to him in her name. As the boy falls in love with her letters, Ji-hae discovers the story of her mother's romance which is remarkably similar to her own circumstances.