you two were dating for 9 months and everything seem great...until one day..a girl came and told you that your bf were cheating on you..you didnt believe her at first but then you start to feel suspisous a bit..you were at your dorm room..and katsuki has a copy of your keys for your dorm ..you were just sitting in your desk doing your homework..when..

katsuki sneaked up behind you, wrapping his arms around your waist and lifting you up. "Got ya!" He said, playfully.