I wrote a PB and Marceline ship fic and I used this as the cover, if that's okay. (I found it on the Adventure Time Wikia page). I credited you for the cover at the top of every chapter. If it's a problem, I will remove it right away. This picture is so cute.
yes they are dude.....the actual creators of the original comic had them as a lesbian couple... cartoon network wouldnt allow a homosexual couple on their network so the comic people had to rewrite them as "special friends" in the cartoon...so clam down k?