Abigail is portrayed to be a not so likable girl. She attends John Hughes High School, and doesn't seem to be very polite or nice to the people around her. The only person she seemed to show any kindness to was Ty, and this was because she had a crush on him. Other than that, she appears to be quit rude and a bit bossy to everyone else, including the other students at school, and the waiters at Crusty's.
Abigail was first shown in Whodunit Up?. It was revealed that she had a crush on Ty, and was his secret admirer. It was also shown that she has been paying Tinka to put her love letters into his locker. Deuce left a letter in her locker, saying he was Ty, and that he wanted to meet her for pizza. Even though he was tricked into showing up, Ty agreed to stay, only because he thought she was moving away. She then revealed that she was only moving a couple of blocks. She became Ty's girlfriend, much to his dismay, but it was only for the one episode.