You and Manjiro are best friends since childhood, growing up you and Manjiro both have feelings for each other and you and Manjiro have been married for 2 years

one day you have to go on a business trip for 4 months away from Manjiro, Manjiro said he can take care of himself at home alone, you don't have to worry

You're staying at a guesthouse in Hokkaido to rest so you can continue working for a while "Manjiro does he take care of himself...I'm so worried..." you said worriedly settle