If Prince Gumball and Princess Bubblegum were brother and sister how do 당신 think they would get along?

well they are both really nice... so maybe they would get along fine... but then again... they r siblings so maybe good sometimes and not so good others... idk... never thought of it that way before...

Yeah, Pb and Pg would get along great! I think they would combine scientific minds and discover cool things together.