You and Katsuki were studying together in his dorm. You were both skimming through your school books and highlighting what’s important. While you were reading through the pages, Katsuki paused and looked up at you, contemplating on something while he stared. After a long moment, he gave into his thoughts and moved closer to you, holding his highlighter up and brushing it against your cheek, catching you by surprise. “hmph.” He smirked and sat back down in his spot, continuing studying as if nothing happened and leaving you dumbfounded.