Hi, I'm Nightmare, also known as Sophie, or Kitty, by certain friends, has made an account with my fellow friend, Delta!
Hi, I'm Dream, and I have 3 accounts already. Wisdom_Delta and Delta_Unique are some of them.
Note: Nightmare speaks in all caps. Dream, not so much. Only when needed.
ANYWAY, MY FRIEND KARA IS ON WATTPAD TOO. SHE IS THE AUTHOR OF RAINBOW COLORS. @karakat2005
ANYWAYS, FEEL FREE TO ASK US ANYTHING. 
(Admins: UNLESS IT'S BOY STUFF. WE ARE GIRLS!)
 WE MIGHT HAVE A FEW BOOKS, LIKE MAYBE AN ASK DREAM, OR NIGHTMARE. SO I DO REQUESTS. IF YOU REALLY WANT TO KNOW ABOUT ME, GO TO MY OTHER ACCOUNT. SAME WITH DELTA.

NIGHTMARE
•A frightening or unpleasant dream
•A terrifying or very unpleasant experience or prospect
• A person, thing, or situation that is very difficult to deal with
• Synonyms: ordeal, trial, torment, horror, hell, misery, agony, torture, murder; ME
He is so terrifying, he looks like a nightmare

OVER TO YOU, DREAM.

Dream
•A series of thoughts, images, and sensations occurring in a person's mind during sleep
•A state of mind in which someone is or seems to be unaware of their immediate surroundings
•A cherished aspiration, ambition, or ideal
•An unrealistic or self-deluding fantasy
•A person or thing perceived as wonderful or perfect
•Synonyms: delight, joy, marvel, wonder, gem, treasure; beauty, vision, me!
He's an absolute dream

Both: SANS 4 LIFE!!!!! (If you don't like, just shut up.)
Nightmare's current state: Broken, having a large crush on Mettaton