The machine starts beeping. Papa Luthor asks what's happening. Scientist says something about "Delta-Wave Entrainment" and something about a phase. Frankly, I don't think he knows what the hell he's talking about. Maybe he should have thrown in a flux capacitor. "The subject is in too deep," Scientist says. Oh, Clark! Papa tells the dude to terminate the procedure. "Pull Clark out. Now," Papa says. Withdrawal! Don't get Lex pregnant! Scientist says that Clark is trapped, and that as long as their brainwaves are synchronized, he can't get them separated. He says it's up to Clark to exit on his own. Good luck getting Clark to pull out just before the climax.
Another flash and Clark is in the hallway. White-Suited Lex is there to meet him. He says he always knew there was a voyeur lurking behind that telescope. Dirty! Clark says he doesn't want any trouble. Lex apologizes for being a bad host. He offers to give Clark the grand tour. He pushes Clark through a door, and we're suddenly in a Luthor Manor room with tons of candles. Lex, smirking, motions for Clark to look behind him. Clark turns. Lana is totally mounting Lex by the fireplace. Whoah! Lana, naked, is all over him. Clark doesn't like it, but he can't turn away. Lex grabs Clark's head from both sides and forces him to watch. He says it's just getting good. Lana bends down to kiss Lex. She tosses her hair aside and kisses him. She nuzzles his neck. Clark struggles, but White Suit Lex is still holding him tight. Lex flips Lana around and mounts her right back. We see a close-up of Lana's enormous wedding ring. She's certainly enjoying this. "I will always love you," she tells Naked Lex. White Suit Lex says, "You hear that, Clark? She'll always love me." Lex, so close to Clark and whispering about love while the two of them watch some hot sex action is both the Straightest and the Gayest Look of the Episode. It really transcends all sexual orientation, if you ask me. And it's just so wrong that it's right. Clark finally breaks free and heads for the door. He takes another look back to see Lex kissing the hell out of Lana's neck. Clark can't take anymore. He bails.
In the hallway, Clark hears Alexander calling for him. The kid says he found Clark's friends. Alexander runs, and Clark goes after him. They go down some stairs. Alexander opens the door to a big empty room. It turns into the rain-soaked streets of Detroit. Clark watches from afar the dual gunshots that take down Finley and Lex. Clark goes to Lex's crumpled body. He sees the bullet hole in his head. Nearby is the GPS device. Clark looks at the screen. He sees Kara's position.