this was really cute

Awww I love the idea of Bill being an imaginary friend! That would have explained a lot

Adorbs

Haha, when my twin sister and I were little, we both shared these imaginary friends which we called "tinies". They took the form of small caterpillars which were always sitting on out shoulders. XD

Aw, so cute

I would live seeing how those two grow up with Bill by their sides and how that affects them finally in gravity falls :D

So cute. Great story, would love to read more!

This was so flipping cute! I just really wish there was more to this story! It has a bunch of potential! I mean, Bill must have known the dangers Dipper and Mabel could be to him cause of the whole destiny and prophecy thing right? We'll, what better way then to get them on their side by being their friend since the start! Would make it so interesting if he doesn't actually manage to corrupt them, but just imagine the feels when the twins find out Bill's intentions and despite everything can't bring themselves to destroy Bill. And perhaps even vice versa.

U should seriously consider adding more to this story! Would be so amazing if u could!

Aaw very cute w even cuter that the inspiration was real.
This idea would also make a great AU! If Bill knows their importance to potentially defeating him, he could get them to like him and be on his side, maybe corrupting them (like Reverse Falls but all three are in cahoots), so they won't turn on him! Yeah!

interest I wonder if they would still remember Bill later.

Can you make more chapter's it a great chapter and I want to see what happens but don't have to if you want.

Um...embarrassing moment when I recall early childhood attacks...

Oh my gosh, that was amazing! It really brightened my day~
And it was written so well!
Beautiful, I loved it 3

Plz make more

This was adorable! I wish it was a series... ah well. It was a cute story :)