Lily goes barging into the Venetian Fantasy and Chuck yells at her for awhile about how she's the reason Russell hates everything and she never told them about that, and then escalates into just straight-up calling her an ignorant slut. "We both know you're a socialite, not a businesswoman. You traded musicians for titans of industry, upgraded from a tour bus to a corporate jet..."
Raina looks like she's about this close to barfing, it's all very awful and intense. Lily responds, awesomely, "I've done nothing but try to salvage that company for you. I stepped in so Jack wouldn't take it away, and every day since, I have fought for your future. If we had stuck together on this, we would've won... Charles, you've lost, and I'm not talking about your battle with Thorpe." Chuck spits in her face and says she never would have even adopted him but for to get Bass Ind., which is freaky hateful and crazy and frankly should have given them all pause, and then Lily is just like, "You are the worst and whatever happens next, you walked into it with your eyes open."
Russell appears and grinds Chuck's face into the pavings with some stuff about how family is very important to Thorpes and Chuck has just proven his inability to trust or love or act like a decent human being, and Raina just couldn't be more grossed out and takes off, and then Chuck says that Raina will shortly be hating Russell too because he's such a bad man that forced Chuck to hand his company over by being a dick, and Russell invites him to take a shot at their family, because of course it's the one thing that Raina will not be able to forgive. Along with all of the other things Raina can usually never forgive but always seems to anyways.
Serena honestly thinks that Blair ambushed her for like internet ratings or something, because her career has made her a monster, and Blair's like, "Don't be jealous of my career! That's what this is all about! You hate that I'm successful while you're just a pill-popping housewife from 1962! You take everything away!" Same old song. Serena finally confesses that she only did it because Chuck and Raina are in love for real, which make Blair scoff so hard her hair stands up and then -- this is pathetic -- fully runs off to drag Chuck down there and tell everybody he's just gaming the Thorpes and doesn't really love Raina and only loves her. Like that will make it more real if other people believe it. Even Serena, who invented this move, is like, "Oh, girl. That is low."