Demon and the Princess (Mabel x Bill)

Warning

The twins woke up at the same time, their head hurt a lot. All they remember was the bouquet of yellow tulips, Mabel remembered a bit more than Dipper. She remembered the conversation with Bill in her mind.

Mabel: What day is it today?
Dipper: Hm... it's Saturday?
Mabel: What about Friday?
Dipper: I don't know... it's like we forgot or something...
Mabel: Hmmm...

Suddenly Bill appeared.
Bill: Rise and shine, honey buns!
He sound excited.
Dipper: I'm not your 'honey bun'.
Bill: Aw... don't be so gloomy.
Dipper: Why are you here Bill?
Bill: You know checking on Shooting Star.
Mabel: Heh.. hey Bill you remembered what happened yesterday?
Bill's expression turned dark.
Bill: Look honey, you don't want to remembered what happened yesterday. So do you Dipper.
Dipper: Did you remove our memory?!
Bill: Well, it was for the best. And you don't want to dig into it.
He gave his best smile.
Mabel: All I remember was you asking for forgiveness... and others are blurring
Bill patted on Mabel's head.
Bill: That's what happen! No need to worry about the others
Dipper: What about me?
Bill: Nothing!
Dipper: Hump! Whatever...
He got out of bed and was walking to the bathroom.
Bill: I just came here to say this. Big plans are coming and don't try to get in my way.
He smiled and disappeared.

He left Dipper in shock and Mabel speechless.

Dipper: What did he mean by big plans?!
Mabel: He told me something about the...
Dipper: The what?
She remembered what Bill said a few seconds ago.
Dipper: Continue your sentence!
Mabel: It's nothing...
Dipper: You can't keep that secret forever.
Mabel: He is going to do bad things if you stop him.
Dipper: I don't care!
Mabel: Let's just see how it works out, ok?
Dipper: If the world ends I blame you.