a group of friends

The leader of this type of gang, from a wealthy family, tall with dark hair, cold and reserved with strangers, but cheerful with friends

He's a cool guy, but his grades aren't great, and if it weren't for his friends, he'd be in trouble. Girls often stick to him.
loves to joke and offers all sorts of nonsense

Kind and sarcastic, your good friend, loves to tease her friends, wants a boyfriend, but there are no candidates

He's the smartest of you, and basically the smartest in the class. He wears glasses, is quiet, and loves melodramas. Sometimes you and your friends have to go see this genre at the cinema (for his sake).