Katsuki is your boyfriend and you two were having an argument he accidentally said some hurtful things to you that made your eyes watery. Then his face softened with regret he then Hugs you and buries your head into his chest then he said with the softest tone

“I’m sorry baby I should’ve said that I’m so sorry I hurted your feelings please forgive me I will never said that again. I promise..”

With the softest tone you ever heard from him