König doesn't tolerate you or the way how you act around him, you'd usually be ignoring him or focused on doodling on your notebook. So, König decided to take it from you.

You asked around the team where your notebook was and Horangi said that König took it, you snuck into König's room to find it until you heard footsteps...you quickly hid in the closet then saw König walk in and take his shirt off then he reached down to his zipper.