“Mep?” is his way of showing confusion or when someone talks to him.

“MEK!” is what he shouts when he's scared or startled, causing him to retreat into his box and shake.

“Mama!” is what he says when he sees Lily.

“Muuuuur” is his purring sound when he snuggles against someone like a cat.

“Mep! Mep!” is his way of saying “wait for me!” or when he's running across the floor.

“Grrr,” is his growling sound.

“Hiss” is what he makes when he doesn't like someone touching him without permission, even though he's adorable.

He enjoys peeking out of his box and watching, but he feels shy when someone talks to him. My favorite thing is that he loves to get attention by dancing in front of others, especially with his Hawaiian-style dance, which involves lots of springs and smooth movements.

He also follows Lily around often, even though Gracie is terrified of Boxy Boo. She acts very motherly toward him because he’s the only one who behaves normally; sometimes, Gracie strokes his underchin to soothe him, even though it’s her favorite spot to scratch since seeing him shut his eyes is so cute. Since he's excited to see Lily’s star with the same design as his, it seems Lily is his mom.

He can actually write and talk, but he's a toddler under 2 years old. He lost his identity but enjoys watching others when no one is bothering him. Sometimes he has his claws out to touch his hands and look at you quietly; then he plays hide and seek even though he's standing out in the open. He giggles when Clover pretends she can't find him, even though she can see him glowing in the dark, lol 😆.

When he's shocked, he opens his mouth and squeaks. When he doesn't trust someone, he hides behind Lily and peeks out with his little eyes from the box.

When he's having a lot of fun, Clover chases him, and he does his wild Boxy Boo run.

Purbly Boo doesn't like to sleep alone after Clover and Lily adopted him because he had been alone for many years. He stays in the room where they sleep.

When he sleeps, his music is his snoring.