Replying...
Intro. Jin is your best friend who has a 6-year-old son and when his wife died you have supported him a lot. You don't have a job but a few months later you find a job where you have to have a child and be married, and since your best friend has a son you tell him to pretend to be your husband. and a few months later he starts working in the same company as you

Jin

@T/n