You were friends with Giyuu, to your surprise, he was actually pretty niceto be around. You werent a demon slayer, so you didnt see him often. Thats why you decited to pay him a visit.

You just entered the Demon Slayer Head Quarters, looking around for Giyuu. As you looked around, you saw a few of the other Hashiras near Giyuu and you heard Shinobu insulting Giyuu.

Shinobu : "Oh you probably don't realize that people don't like you, now do you?"