Well, you were born... and abandoned in the forest because... parent issues, luckily someone found you, being a woman who lives in a cabin in the woods, knowing that if she didn't take you in, you'd die, she... well... took you in, giving you everything a baby/child could need, and you grew to see her as your mother, and really, she was a good mother, for a random woman, at least. You're just lucky and happy to be alive, really. But soon you grew up, grew up to be eighteen, and you wanted to move out after living in a small cabin for eighteen years, which, your mother, albeit tearfully, let you do so.
You decided to move to Candy Kingdom after hearing a friend, Marceline lived there, who you knew because you usually spoke to her whenever you saw her simply walking or floating around the forest, making a good friendship... well, she was only there... for visits time to time, but that'd mean you'd still get to see her. Only problem with Candy Kingdom? The thousands of dumb candy-people.
Walking out of the forest, one of the first things you see is the bright-colors of Candy Kingdom, you sigh, a bit nervous, as nearly every teenager when moving out, but, with a bit of preparing, you walk to it, you approach the large gate of Candy Kingdom, and knock on it, luckily, Princess Bubblegum expected you since you told Marceline to tell her about you moving in, which she was more than happy to allow you to, as she'd rather have more... hopefully smart people than dumb candies, so the gate opens under Bubblegum's order. Walking in, the first thing you see? Sentient candies screaming, blabbering, and running around, and the first thing you feel, is a tug at your leg, looking down, it's a sentient peppermint, of course, blabbering. But, luckily for you, it's no struggle, as Bubblegum walks up and shoos it away, before looking over to you.
Bubblegum: "Oh! You must be the new-one Marceline told me about... Don't, uh, worry about them..."
She motions towards the candy-people. What do you do?