His diary. . .

Bill Cipher's diary. . .

He thought that it would be a curse if someone read it. . .

But what if he didn't left it in the Library?

His life would just continue, even Dipper's here. . .

His diary was the cause of him and Dipper confessing. . .

He just realized it. . .

Even from the blushing craze, and after running away, neither of them will confessed. . .

See? He forgot about his diary, and made the both of them confess at the roof, to go home early to tell his parents. . .

And got his first kiss at night on the roof. . .

Even the 'suicidal' thing is still on his away, romance pushed through. . .

He always remember Dipper's words that he'll be there for him. . .

Dipper is his light that shines his darken path. . .

He helped him and pulled him out of it. . .

And now to be with him for Evermore. . .

He almost lost his small sparkle of hope. . .

Now, Bill understands, there's another door of it. . .

A hope that made him better. . .

The door of hope. . .

Dipper Pines. . .

The love of his life. . .

And it is all thanks to. . .

His Diary. . .