Nushi had the genius idea of waiting at Kat's store. Her work bestie will let her crash till she finds a place. But Nushi isn't planning to sleep, just wait for Kai. She knows when he takes 'Cat Piss' money to the bank...
If she keeps drinking and smoking, then it'll be easy. Once she's wasted enough, she can do anything! If Nushi had superpowers, that'd be her signature.