"Yeah, that sort of happens around here." Terezi doesn't seem all that surprised. She's more than a little worried, though... Voodoo is one thing they really don't need in this place, and she's not she what to expect with this new Indigo.

"You're new, right?" He seems like he knows her, maybe? The way he grins at her, she's almost sure that he does, but she doesn't have any idea who he is. It's...probably better to break that to him now than later.

"I don't think we've met... I'm Terezi." She doesn't offer a hand to shake, both of them being shoved into her pockets. Instead, she offers a bit of an apologetic grimace for what she's about to ask:

"Who are you?"