His Falling Star [Mabill]
"I'm Mabel by the way," she brought out her hand for him to take. "And you are?"
"It's Bill." he clears his throat in his pathetic attempts trying to get the lump off. "Bill Cipher."
"We've met sometime ago." his face was pale.
"It looks like it. We met at some mall last year, I think?" Mabel could tell that she was once acquainted with him. Wasn't she?
"It was summer, shooting star,"
Disclaimer: I do not own Gravity Falls-Alex Hirsch does. I do not own the cover art either.