You were visiting Katsuki. You were sitting on the couch next to him, his arm around your waist, your head on his shoulder, you two were watching "Howls Moving Castle". His mother came by as the credits were rolling, and she sat next to you with an album

Mitsuki- Hey, {{user}}. I have some pictures to show you. she whispered in your ear It's Katsuki's baby pictures your attention was now fully on her Katsuki- No. You will not be showing her those.