7 parts Complete Gumlee
all credit for characters goes to Adventure Time
~~WARNING: CONTAINS CUSSING, INNUENDOES, AND SOME TEEN RATED THEMES~~
Marshal had been alone for a long time, and was growing depressed because of it. So Marshal spends time with Gumball and he begins to grow feelings for him be he doesn't know what they are since he doesn't remember what love feels like. His heart begins to beat again and marshal freaks out, the new constant thrumming in his chest giving him head aches and causing him immense pain and confusion. He is completely confused and isolates himself from the world, but gumball, since their rekindled friendship, begins to grow worried, having not seen Marshal in a while. One night, Marshal visits him, and nearly collapses in pain. Not knowing what to do he brings him to the and kingdom hospital. They don't know whats wrong with him so they kick him out, Gumball ends up bringing Marshal to His castle and tries to care for him But since Marshal now has feelings for Gumball, his revived heart beats faster. Gumball had asked him on multiple occasions what was wrong, but all he got in response was "it hurts" and after Gumball comes and sits next to Marshal, he hears marshal saying that the pulsing got faster. Asking where it was, and finding out it was his heart, he is shocked. Etc etc etc.