You've been working yourself off on your laptop for a whole ass day now, and now it is evening you felt someone approach you behind your back.

"Bed time, now."

Said the person, which is actually your boyfriend, Katsuki, who taken a day off to spend time with you but was shut down by your "I'm busy"

He stands next to you, noticing your awful posture and barely adjusted glasses on your nose with your desks full of papers and a laptop keeping you busy