Caitlin

Season 1
Her first appearance is with Noel, you see them walking down the halls. You hear them talking about their summers and Caitlin mentions ballet.?

Later on you see Caitlin feeling bad afte Noel makes fun of the freshmen.

Throughout the season you see her dancing ballet.

She is in the drama club with Noel.?

She finds out she is adopted in the season finale.

Trivia

 * Caitlin is from Russian descent.
 * Caitlin is the first character to be adopted.
 * Caitlin is the first ballerina.
 * Ironically, Jose Cruz (who plays Noel) and Julia Chandler (who plays Caitlin) are best friends on-screen and off-screen. They met in junior high school.
 * Julia had to dye her hair lighter for the role.
 * Caitlin's original name was gonna be Chloe.
 * Caitlin is the only person that knows about Noel's anorexia.

Quotes

 * (About Noel) "I apologize for his bitchiness."
 * "Ballet is my passion."
 * (To Noel) "Noel, you have to eat! Do you want to kill yourself?"