A/N: I don't own MI or MU. ON WITH THE STORY!
Renny's P.O.V.
I ran the entire way back to Boo's house, ran up to her room, threw open the closet door, and ran into the monster world. My transformation back into a monster had started, but it would take a few minutes to return to my normal height and weight, which would rip my clothes, and leave me…naked.
I ran into my apartment just as my wings ripped through the back of my dress. "Renny. I-er, uh, I just wanted to say…"
Randall.
"Randall, hold that thought. Because I need to-," I heard my dress tear even further, "Change my clothes."
I ran into my bedroom just as I regained my full height and weight. I put on a brown nightgown, and walked back out to…an empty apartment.
"Randall?" I called. I looked around the apartment, calling his name and waiting for him to come out. I looked at the door, and saw a note. I pulled it off the door, and read it.
After reading it, I started to tear up. I grabbed my phone, dialed Fang's number, and, when she picked up, whispered, "He's gone." She might've been in the monster world, or she might not have been. I didn't know if she was still mad at me or not. I didn't care at the moment. I just needed someone to talk to.
I didn't hear anything for a minute or so, and then I heard, "I'll be right there."
Fang's P.O.V.
I ran from my apartment to Renny's apartment, which was about a mile and a half distance from each other. I opened the door to Renny's apartment, and saw her rolled up into a ball on her couch. I closed the door silently and walked over to my friend. "Ren? Buddy? Are you okay?"
"N-no," She sobbed.
"Randall's gone?"
"Uh-h-huh!"
"Did he explain why?"
"H-he l-left a n-n-note," Renny handed me a piece of paper. It read,
Dear Renny,
I want you to know that this is one of the hardest things I've decided to do, but I have to. I'm leaving.
Living with you has been some of the greatest days of my life.
Over the past few months, though, I've come to realize a few things...
Vendetta is overrated. It won't solve my old problems.
Everyone has their own choices.
You chose to take me in and care for me, and you really did like me, or you would have let me die.
Only…I don't like you, Hope.
Underground is when I'll start to even like you a little bit.
-Randall
"What the actual heck does 'Underground' mean?!" I asked.
"I think it means when I die," Renny cried, wiping the tears from her eyes, "And just when I was going to tell him I loved him too." Renny buried her head into the couch cushion.
I looked at the letter a little bit longer. Then, I turned the paper and saw a message:
I LOVE YOU
"RENNY!" I shrieked with joy.
"What?" She moaned.
"He loves you!" I cheered.
"No he doesn't."
"He does! Look!" I gave the turned paper to her and she looked at it for a few seconds.
"H-h-he does!" Renny smiled.
"He must have wrote 'underground' because he couldn't figure out anything that started with a 'U'," I chuckled.
"I can't believe I missed that!" Renny chuckled, "Sometimes I'm just the biggest idiot!"
"Anything else on it? I didn't turn it over?"
I flipped the paper and shook my head. "No. Sorry."
"…"
"LOOK FOR MORE LETTERS!" I screamed.
"Right!" Renny jumped up and we frantically started to search her apartment for more letters from Randall.
"FOUND ONE!" I screamed an hour later after finding a letter on Randall's pillow.
"What's it say!?" Renny asked.
I read the letter out to her:
"Ren,
First off, I'd like to say I'm sorry for that first note. Just a little letter to throw off the police, you know?"
I cut off from that part and said, "He's a genius."
"Yes, he is," Renny smiled.
I went back to reading it, "Second, I do love you, really. Your smile, your laugh, your eyes. You make me feel like I'm made of Jell-O. Fang told me to kiss you but don't get too steamed, because she didn't tell me to kiss you on the lips. My idea.
But, I need to tell you why I left. I left your apartment because the police are onto me. You. The both of us. They came over knocking on the door a few days ago and almost caught me. I thought it was you and you forgot your key. The policewoman sounded a lot like you." I let out a loud laugh.
"Oh, Randall," Renny chuckled.
"I just hope you don't hate me for leaving you so suddenly. I'm just thinking about you and your safety. This is for the best.
I love you.
-Randall"
"For the best!? FOR THE BEST!?" Renny screamed, "NO, NO! THIS IS NOT, NOT, NOT FOR THE BEST! I CAN'T BELIEVE HIM! I-I-I love him so much!" She burst out crying again.
I pat Renny's head and let her go back to her crying on the couch. "Renny, love is hard."
"You've never gone through any heartbreaks!" I heard her yell into the cushion through sobs.
"Patrick," I sighed.
"He's a fictional character!" Renny sobbed.
"I will forgive you, only because you are crying and going through a heartbreak," I growled at her, "I will marry the actor who plays him!"
I let Renny cry on my shoulder until she fell asleep (Which was at three A.M.).
A/N: Fun Fact! This chapter originally ended with Randall NOT leaving, and Renny telling Randall she loved him. I like this ending MUCH better.