My guess is that Marissa will find out about JR's plan and Bianca and her may have a moment while she is weak, but I don't see that couple lasting and I am starting to think we won't get a JR and Marissa reconciliation either. The show might shock us though, if it does it would not be the first time.
The "Erica" and Jack scenes were alright, but they dominated the episode and got pretty old quickly. Will Erica be exposed here as Jack caught her with the drink? One can only hope, but past history shows us we are in for a few more weeks of this nonsense.
Not a bad episode at all, but nothing particularly memorable about this Friday show.