Edward Cullen, played by Robert Pattinson was the love interest for Bella. He was born June 20, 1901 and turned September 1918 staying 17 forever. Edward is a vampire, but he didn't want Bella to know at first in fear she would tell other people about his family's secret. She ends up finding out and they started dating. Although, Jacob's also in love with Bella. So, he fight's with him over her, Which was unnecessary because Bella would always choose him.

Bella swan, played by Kristen Stewart, is the protagonist of the Twilight series. When she first moves to Forks with her dad she is 17 years old, turning 18 soon. She was born September 13, 1987.  Throughout the movie(s) she falls in love with a vampire, Edward Cullen, which he reciprocates at first but left her abruptly prioritizing her safety leaving her feeling depressed. When he comes back she went through a predicament of choosing between Edward and Jacob.

Jacob Black, played by Taylor Lautner, was one of the "love interests" for Bella. He was born January 14, 1990. He too was different, he could change into this giant wolf. Bella saw him as more of a friend than anything. Yet he always loved her, more than anything.  He believed she felt something for him, somewhere deep down. He held that idea close to him and would fight with Edward over who she truly loved. He never stood a chance.

Charlie Swan, played by Billy Burke is Bella Swan's father. He was born March 8, 1964. He is the chief of the police department in Forks, Washington.  He never liked Edward, he never supported the idea of bella dating him. He had an off feeling from the start, if anything he would've preferred if Bella continued to date Jacob. 

Carisle Cullen, played by Peter Facinelli, was born July 14, 1640. He was turned to a vampire in 1663 at the age of 23. He's the "Father" of Emmett, Rosalie, Edward, Alice, and Jasper. They aren't blood related but he was there for them when they transitioned.  He guided them through the battles of being a vampire, He even changed some of them himself. 

 Emmett Cullen, played by Kellan Lutz, was born September 2nd, 1915. He was "reborn" as a vampire at the age of 20 in 1935. Emmett is like a brother to bella and he sees her as a sister. He always playfully teases her when he gets the chance, seeing her as apart of the family even before she was changed. He is married to Rosalie Hale.

Jasper Hale, played by Jackson Rathbone, was born December 14 1844. he was reborn in 1863 at 19 years old. He was turned by this vampire, maria. He believed what they had was love. He did anything she asked, always there waiting on hand and foot. Later on, he met Alice Cullen. And that, that was when he realized he wasn't in love with Maria. That wasn't love, this is. He ended up marrying her and found his happiness.

Alice Cullen, played by Ashley Greene, was born in 1901, and reborn in 1920 when she was 19. She can see visions of the future and she knew Jasper was coming. She knew she was gonna fall in love with him and when she did everything felt right. And when she met Bella, they instantly became friends. They got really close. 

Rosalie Hale, played by Nikki Reed was born in 1915. She was turned in April, 1933 at 18 years old. She is married to Emmett Cullen and lives happily with him yet hates being a vampire. She misses being able to sleep, to experience new things, she wants a family. She knows Bella can have all that, yet she wants to be a vampire. Which causes Rosalie to resent her, she believes Bella's making the wrong choice.