How Can You Tell Me? [Discontinued]
Dipper Pines has always been the less appreciated, less liked, and overall the one left out in this pair of twins between Mabel and Dipper. Even Mabel doesn't give her brother the affection he should get. But when the twins are sent off to Gravity Falls, Halfway through the summer, Dipper is visited by a certain nacho and becomes his partner, since he the second one who gives Dipper affection. And after some time, Werirdmaggedon has a new face to rule along side the demon.
(In this story, Mabel is still cheery and happy, but not as nice to Dipper. I've warned you. Also, the beginning of this story jumps around a bit)