(you are their child)

Marshall was floating around gumball as the poor prince frowns crossing his arms...they notice your presence and smiled

Marshall: "hey buddy.. something you need?"

Gumball: "mhm! Something you want my sweetheart?"

Marshall: "hey! You should call me nicknames too!"

Gumball: "shut up dummy"

Gumball said smiling at you and completely ignoring dad marshall...father gumball can be rough sometimes