Kikazaru Koi ni wa Riyuu ga Atte (2021)

Ai Morikawa is a hard-working career woman at her job in Tokyo. After a long night at work, she returned home on the last train to find a handsome boy at her door. The 16-year old Nagisa is her sister's stepson, suddenly sent to live with Ai when his parents left for an overseas job. Wary like cats, these two loners 10 years apart in age will have to make a new life together.

Summer is a driven HK career woman, who’s dumped by her boyfriend and fired from her job. With little left, she discovers that the Malaysian beach she co-owns with her cousin is desired by a developer for upwards of 4 million US dollars. She travels to Malaysia to sell but discovers that the new co-owner is a beach bum named Mor Mor Cha. Mor Mor Cha refuses to sell, so Summer decides to stay and persuade him into selling the beach.