Board Thread:SMG4 Discussion/@comment-33613830-20180907000355/@comment-33613830-20180916224126

I have a theory of my own.

Maybe Tari was working for Waluigi after all, but her betraying the main cast isn't really a full betrayal; due to the relationship she had with the main cast and how they shared many moments with her, Tari will start to feel remorse for the main cast and may even betray and part ways with Waluigi, teaming up with the main cast.