you where a therian. Quackity, Sapnap and Karl were your roommates, they didn't know about it, neither did their friends, they had their friends Dream, Wilbur, Tommy, Tubbo, Philza, and Jack over, you went outside a lot to day and you got a shift. A therian shift. You didn't want to interrupt the process and you went non-verbal. You hadn't yet told your roommates so you just stayed in your room, You then walk out to the living room, feeling your phantom ears(which only you can feel/see) and tail bounce as you walk

Quackity: "There they are!"