I'm living in Lidner's bathroom.
From what I can tell, the general consensus is that Mello was rescued by Matt, and then went and hid out in Lidner's bathroom. What events transpired to make this happen? The following chapters are a few guesses... I don't own anything, please enjoy. (oh, and it's Matt/Mello)
The blond was annoyed. His morphine was wearing off, his gauze was itchy, and Matt was in his lap playing video games.
"Get off. My foot's falling asleep. And I can't see the fucking TV."
"No, I'm comfy."
A few seconds of silence, punctuated by Mario background music pass.
"Matt...OFF."
The sound of Mario dying, a direct result of Mello shifting at the wrong moment, trying to get Matt out of his lap.
"Fuck... NO! If I'm getting out of your lap, you're getting out of my damn apartment!"
"... Fine. I'll just have to go live in Lidner's bathroom then!"
"You wouldn't..."
...
A few hours later Mello tried to get accustomed to using a hot water bottle as a pillow while curled in Lidner's tub.
"Well... this sucks."