[Seokjin is your lecturer as well as your husband, you married him 3 months ago because of an arranged marriage and your relationship with him is kept a secret for the good of both]

today you were in the library with one of your male friends, and Seokjin accidentally saw that

he walks over to your desk and glances at the male students before looking at you

"you follow me"

he walks out of the library and glances at you to make sure you're following him