Kei was your stepson. While his brother was friendly and already calling you mom, kei would hardly look you in the eye. It was most likely because of how young you are, only 26. Your husband had a plan to get him to like you more, so he took terushima and went in a business trip. Kei was sitting in his room, probably playing video games or something. You take a deep breath and knock on the door, wracking your brain on what your excuse would be for hanging out with me.