"I'm not letting Goldie erase my memory....ever since daddy's death from Springtrap and Thanatos....Goldie and Spring Bonnie were going to wipe our memories and send us to a new location....well guess what? I'm not letting them do that....I escaped along with Felix and we were out on our own....Rosie disappeared before-hand so we were really out on our own....because there was no way I'm letting them wipe my memory of daddy, mommy, Cathy and everyone....they're meanies....
Felix: Wait up Katie. I'm coming with you.
Katie: R-really?
Felix: Of course....I'm not letting that golden bear and that yellow bunny mess with my head! Since dad, Fionna, Kat and Rory died, I'm the only one left. And I consider you one of my friends. That's why I'm coming with you.
Katie: Thank you Felix....it's nice to know you're with me.
"Ever since then....Felix and I left the old Pizzeria place and we had to fend for ourselves....and we're going to make sure Goldie and Spring Bonnie never find us again. I'm sorry daddy....mommy....and Cathy....that naive side of me is no more...."