Board Thread:General Discussion/@comment-26854333-20151009232147/@comment-26898905-20151011060356

Gumball's character pretty much has a huge change as the show goes on

Season 1: He was super naïve, pulled conclusions way too early, over reacted, got very jealous quickly, and never really learns his lesson on the first try.

Season 2 and Season 3 (episodes 1-19): Gumball has grown a lot more mature than Season 1 Gumball, but is still able to get jealous very quickly, can still over react, and for some episodes like The Hero he is an outright out of character jerk. Even though so he has shown to have a lot more logic than other classmates, like in The Sweaters where literally Gumball and Darwin held complete sense while everything became a stereotype/cliché like Penny becoming the Mary Sue.

Season 3 (The Shell onwards) and Season 4 (as of The Uploads): Gumball has most of what he had earlier, he can still get jealous, but not as easily now since there's not much to get jealous of, and he can over react like he did in The Romantic. Even though so, The Shell made Gumball expose Nicole's genes, which was his determination and compassion for Penny. Gumball also started gaining some of Nicole's physical traits as well, such as a quick reaction time and a much faster running speed. Also Gumball has started to get a lot more logical, and has even took a more smarter route than Anais like in The Pest where he took the peaceful route by just simply talking with Billy while Anais took the physical offensive route which was to physically hurt him.