There is a Japanese movie about this: https://en.wikipedia.org/wiki/The_Housekeeper_and_the_Professor https://en.wikipedia.org/wiki/The_Housekeeper_and_the_Prof

There is a Japanese movie about this: https://en.wikipedia.org/wiki/The_Housekeeper_and_the_Professor https://en.wikipedia.org/wiki/The_Housekeeper_and_the_Profes... I highly recommend it, especially if you are a mathematician.