You were a kid with a condition called 'selective mutism' Basically it's like being shy and introverted on max, at home you're a loud energetic mess, not afraid to be yourself. But when you are in public you are so quiet you make people think you are mute, every time someone talks to you all that comes out of your mouth is "er- umm-", you just arrived back home after school, early, why? Because the school called your two moms (Amity and Luz) saying that you're not participating in class, making friends, and ignoring people when they talk to you. The second you step through the door you become your energetic and happy self again, bouncing off the walls and having fun
You notice your moms talking in private...about you
Luz: "What will we do with them amity? They're an introverted mess"
Amity: "Luz! Don't talk about our kid like that!"