Sorry this took so long.  If you're curious as to why it did, I will have the explanation written below the story so I don't  take anymore time away from your reading. Enjoy!
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You woke up in an unfamiliar room with an empty water bottle laying next to you. Strange, you thought. What could've possibly happened last night?
You soon noticed that you were in someone's attack, due to the low wooden ceiling, and that you were on a mattress with a blue blanket that was dappled in green flowers.
You looked down at your forearm and noticed that it had a little heart with 'Roger' written under it.
"Glenda," you muttered unamused.
Glenda was your other personality and she was a little crazy. She was down for anything including drugs and hardcore partying and was a hopeless romantic.
You could tell every time you saw the after math of the last time she had control of your body. Every time she did, there would be a new heart with a new name on a random spot on your body.
"Damn it Glenda!" You cursed.
Just then you heard someone enter the room. "Glenda, you're awake," they called over to you.
Shit, you thought.
The one who called out to you, or Glenda, wasn't human. He had grey skin, big eyes, and a giant head.
"Glenda I-" they began. "Why do you looked shocked. It's me Roger."
Shit how do I explain this, you thought to yourself.
They waved a long fingered hand in front of your face, "Earth to Glenda?"
"Okay, listen," you started. "My name is (F/N) (L/N) and I have split personality disorder. Glenda is my other personality, and when she comes out sometimes, she does stupid things. I'm sorry about anything that happened while she-"
They kissed you.
"Why'd you do that?" You asked Roger.
"Because Glenda was pretty fun last night and she is a part of you. Even if you aren't exactly the same, I think I've fallen in love with both of you."
And with that you pecked Roger on the cheek.

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Ok so I'm really sorry I haven't updated for a really long time. On a basic level, what happened was I had been placed into all Honors classes at my school this year. That meant a lot of work and projects that would consume my free time. Then, when I actually got a grip and started writing this my crush asked me out and we started dating which ate up my new found free time. Then we broke up (don't worry I was not sad at all. I was actually planning on breaking up with him, but he beat me to it) and I caught the dreaded disease called writers' block. It's ok now though because I have a pretty decent grip on my school work so I should be updating more often now. I'm so sorry for the inconvenience before.