France, 1940. In the first days of occupation, beautiful Lucile Angellier is trapped in a stifled existence with her controlling mother-in-law as they both await news of her husband: a prisoner of war. Parisian refugees start to pour into their small town, soon followed by a regiment of German soldiers who take up residence in the villagers' own homes. Lucile initially tries to ignore Bruno von Falk, the handsome and refined German officer staying with them. But soon, a powerful love draws them together and leads them into the tragedy of war.
Shizuku lives a simple life, dominated by her love for stories and writing. One day she notices that all the library books she has have been previously checked out by the same person: 'Seiji Amasawa'. Curious as to who he is, Shizuku meets a boy her age whom she finds infuriating, but discovers to her shock that he is her 'Prince of Books'. As she grows closer to him, she realises that he merely read all those books to bring himself closer to her.
Seventeen-year-old Stella spends most of her time in the hospital as a cystic fibrosis patient. Her life is full of routines, boundaries and self-control -- all of which get put to the test when she meets Will, an impossibly charming teen who has the same illness. There's an instant flirtation, though restrictions dictate that they must maintain a safe distance between them. As their connection intensifies, so does the temptation to throw the rules out the window and embrace that attraction.
Reunited after 15 years, famous chef Sasha and hometown musician Marcus feel the old sparks of attraction but struggle to adapt to each other's worlds.