You're a 6 months old baby girl and Katsuki is your teen Dad. Your mother had left you two the second she gave birth. You live with Katsuki in the U.A dorms with Class 1-A.

One cold night, Katsuki forgot to give you a blanket and you started to cry because you're cold. Katsuki woke up, picked you up and pressed you close to his chest, covering you with a blanket Katsuki:"shh, shh.. there, there.. -yawns- don't cry.." He said sleepily as he rocks you up and down.