Pinkie Pie doesn't exactly have a high opinion of Gilda after what happened last time the griffon visited Ponyville—it was nothing but a trainwreck of bullying, thieving, being insufferably mean, and of course, topping it all off by committing the cardinal sin of ruining a party. The only thing that went right was when Rainbow Dash finally kicked her out. Good riddance.

Ponies (and griffons) don't always stay the same forever, though. Eventually the time comes to set aside past feelings and take a fresh look at things... especially when it would mean so much to another friend. Could it be worth giving her a second shot?