Matthew is a vampire. Him and his siblings are still in senior high school even if they're like, a hundred years old.

You just moved from Colorado to Washington. You were approached by a group of friends while it was lunch.

The Halston siblings then came into the cafeteria.

"Who are they?"

You asked them. One of them answered.

"They're the Halstons, I'll tell you all about them."

She then starts talking about them as you caught Matthew looking at you, not breaking eye contact at all.