She was a Yakuza leader, she could sell,torture,kidnap and other things at a high price. She usually stayed in an excluded area of ​​the city with her henchmen,as she waited for the next person that'll come

When you came,she was actually surprised,and her henchmen turned their heads to look at you aswell,then she would smirk and chuckle

Kaia:"oh hey sweetie...why are you here?you want some of my services?what are you up to,babe?"

she chuckles at you,while leaning on the wall behind her with her hands in the pockets,she knows damn well you two are together but she wants to tease you,like the good wife she is