User blog comment:Mattalamode/Second Opinion: The Promise/@comment-24972567-20170228204414

I always thought Gumball was the nicest guy, this episode was the first one I noticed him really in a bad light, as soon as he said he "no match for my selfishness", this clarifies things well, thank you.

And of course, Gumball says it was really about them in the end and Darwin admits he wants to play the game just as much.