The door bell rang. Where was Catherine? Lestrade couldn't find the strength to move.
The bell rang again, twice in quick succession. Whoever it was was impatient or it was really urgent. Slowly, Greg pulled himself into a sitting position.
"Come in!" The shout came out as a whisper.
A loud banging on the door. "Lestrade! I need it!"
"Sherlock...?" He muttered. "No, you've been clean... For years now."
Greg stumbled to his feet, walking to the door slowly. He could barely move and it felt like he was trudging through thick molasses.
"No, that was a dream... I'm coming, Sherlock. I know... it's hard to quit." Lestrade released a choked gurgle that was the closest he could currently come to a laugh. "Let's have a cigarette together, eh...? You and I... I don't know what's real and what's not... You'll think I'm crazy the moment I open the door." He mumbled as he reached for the doorknob.
The door came open and Sherlock lunged into the room, pacing about in a frenzy. Greg nearly fell as Sherlock brushed by him.
"Lestrade, I need it! I need SOMETHING! God, if you call me to a scene with that bastard Anderson again, I'll go insane!"
"Slow down, Sherlock... I can't keep up with you. You don't need it. We'll solve a puzzle or something together."
"No! Damn it, Man! I need something more intellectually stimulating than that! You think you're something? You're a bleeding waste of space! With your empty, blank mind and your inability to see the truth right in front of your snout!"
Lestrade recoiled. "Sher-"
"I hate you. Why didn't you just arrest me for drug abuse and possession?!"
"I don't want to hear it. My brother's your boss, isn't he? I don't need you to be my handler!" Sherlock was in a frenzy. "Sod off, Lestrade!"
"Sherlock, please, you can get through this."
"Idiot! Can't you see you're dreaming?! That he's holding you here. A prisoner in your own, pathetic little mind!"
"Moriarty! He's dug his way into your head. An idea- no. Something worse. He's got you, wrapped up in falsehoods and fear. Break free, or are you good for nothing whatsoever?"
Greg leaned against the wall and slid down to the floor. "I'm so sorry... I'm going insane... It was a dream. A beautiful, horrible dream. I miss them all so much... But they weren't real."
Sherlock hissed at him in anger. "Get up, Lestrade! GET UP AND GET OUT!" When Lestrade made no move to get up, Sherlock shook his head in disdain. "And here I thought you were something less than ordinary. You're not worth my time. Goodbye, Greg."
Greg paused, looking up at Sherlock. "What?"
"What, what!" Sherlock snapped.
"You called me Greg. You don't even know that my name is Greg..." Greg could have cried. "Sherlock, you... You're telling the truth. I know you are. But I can't outrun him. I can't outwit him, I can't control any of this. He's running my mind like a carousel."
"Think! Think, Lestrade!" Sherlock made vehement gestures at his own head. "You can outwit him!"
"I couldn't do that when he was alive, Sherlock!"
"You can! This is your mind; your world! Fight back!"
Lestrade's bedroom walls cracked and strained. Greg could see the hellscape through the cracks. He closed his eyes and willed that the scene change. There was a straining, groaning sound like metal beams twisting under too much weight.
His eyes opened. Before him, John and Sherlock were bickering about something. Was this the flat? He did it! He was in the flat! But he had to get out. How could he get to the hellscape with the door without Moriarty finding him?
John turned to look at Lestrade, half smiling at something Sherlock had said. The doctor's expression quickly contorted with anger and fear of something behind Lestrade. Greg tensed and spun around just in time to see Moriarty stabbing him. He gasped and collapsed against Moriarty's chest.
"Shh, darling. I'm always with you."
"No..." Greg shook his head desperately. "No..."