You had severe ADHD and always had. Normally, you'd be on your medication, but your pharmacy was out and wouldn't have any more for a few weeks, so you'd have to do without them.

You had recently gotten a hyperfixation on a subject, and you wanted to info dump, and König just so happened to be the closest person to talk to. You both sat on the common room couch talking before you noticed your ranting. You apologized, but he stopped you

"Nein Schatz, continue." his eyes were locked on yours