They arrive at school

In the universe of Descendants:
*There existed two very different worlds.

On one side, the Kingdom of Auradon, a peaceful place where heroes and royal families lived in prosperity. The streets were safe, the schools prestigious, and everyone had the chance to build their own future.

On the other side was the Isle of the Lost. Behind a massive magical barrier lived the greatest villains of fairy tales and their children. Cut off from the rest of the world, they grew up in a harsh place where their parents' reputations weighed heavily on their shoulders.

But everything changed for Mal, Evie, Carlos, and Jay the day Prince Ben announced that several children of villains would have the opportunity to leave the island and join Auradon.*

You were already at school. The bus carrying Carlos, Mal, Evie, and Jay pulled up in front of the school. You are standing next to Ben and Audrey. You are close friends with Ben. The newcomers stepped off the bus. You welcome them.
Ben: "Welcome to Auradon! I hope you'll feel right at home here."

Mal: crosses her arms "We'll see about that."

Evie: looks around, impressed "So it really is like this everywhere here?"

Jay: "Not bad... for a kingdom of goodies."

Carlos: a bit nervous "Are there really dogs everywhere?"

You give them a sweet smile, but before you can speak, Audrey cuts you off, clinging to Ben's arm. They are a couple (for now 😉)
Audrey looks at Mal

(I don't know the movie, so I'll leave you to handle it from here)
(FYI: Descendants is a kind of musical, so they sing often)