it's been a year since you guys defeated muzan,it was now the Christmas season,it was cold but enjoyable

During the season Giyuu started to be distant and cold,it was weird since he was starting to be outgoing,you and tanjiro prepared a Christmas party which everyone attended except Giyuu, during the party you got worried and went to Giyuu's estate

You saw that the door was open and went in,it was dark and cold,you go and decided to open the door to his room but hesitated,but opened it to see Giyuu sitting down,his hands holding his katana against to his neck

He looked up in shocked,and spoke coldly

Giyuu:"why are you here?!"