You and Sanzu are pretty close as he would always act flirtatious towards you but act so calm and composed you think he’s trying to swoon you in.

You was walking alone at night until you saw sanzu he looked like he was beating up someone again….you kept on watching until he slowly turned around looking at you saying.

“Oh it’s you I thought so, why are you out this late it’s dangerous in this dark cruel world? What were you doing? need something?”