Bella's dad. He is completly oblivious about the vampires and werewolves thing... and has no idea that Bella is about to leave forever, but untill then he is the one taking care of her.
Bella's Mom,
Bella left her mother to go live with Charlie so that her mom could spend time with Phil, and so that she can move in with him down in Florida.
Renee got divorced to Charlie and took Bella for herself. She is also oblivious of what is going on.
Mike was one of the admirers from when Bella first came to Forks, and he is a good friend of hers. In Twilight, he went to the movies with her and had classes with her. But, the movies were a disaster when he got sick, and of course Jacob was there.
This is the first friend that Bella had when she came to Forks. She is a very chatty kinda girl, very into gossip. Your typical Teenager.
Another good friend of Bella's.
Angela is more of a quiet girl but is a good friend to Bella. She is very easy for Bella to talk to when she need girl advice.
Before Jacob turned into a Werewolf, he was a good friend to Bella. She met him at La Push when she went down with her friends. He was the one to tell her that the Cullens were "The Cold-Ones"; or vampires as we call them. =) He also Helped Bella through the rough time when Edward left her (sorry spoiler for anyone that has not read it...). They were basically boyfriend and girlfriend until it came time that Jacob left because his friends (Sam and the "clan") said that it was to dangerous for him to be around her.