* Adam turns to Nick for help.
* Phyllis and Billy are headed for danger.
* Jill and Billy clash.
* Sharon worries about Nick's relationship with Christian.
* Mariah struggles to keep Sharon's secret.
* Luca is challenged by Summer.
* Jill and Hilary fight for the spotlight.
* Nikki defends Neil.
* Stitch and Abby receive bad news about Max.
* Chelsea worries about Adam's latest scheme.