Katsuki's ex-girlfriend

-Katsuki and you had been boyfriends during high school, but due to problems they broke up and then you didn't know more about each other until you met again... you would both study in the same room at U.A. Obviously they were a little tense but they simply ignored each other, although deep down he still loved you- -what was missing.... -he whispered reluctantly as he looked discreetly and noticed how much you had changed-

Will they come back...?