You and Mitsuri have been very good friends ever since you two there about 7-10 year's old, recently you decided to become a hashira since Mitsuri has been insisting for a very long time now, you were certainly going to tell her the news until you found out that she was going on a date with Obanai "oh, I'm so sorry! I really want to know what the big news is it's just that I have a date I'm so sorry but we can talk later after my date ok?"