I think nonexisty had the best character development ever. I mean, from being that one recommended character who gets like, 1 vote, to an actual legend. I also like when nonexisty said " ", it was very heartwarming.
If you ask me, Nonexisty will always be there... Watching you, Going with you, Checking your browser history at 1:00 AM while your sleeping... (Now that I think about it, I probably shouldn't have added that last part...)
Fun Fact: Liy was going to be on TPOT Liy was originally going to escape the EXIT with Loser and Spongy. While Loser and Spongy did escape in the final episode, Liy was planned to escape it as well and go to TPOT