Chet Hunter from Boy Meets World, but they become much closer after Shawn reveals to Maya in "Girl Meets Master Plan" that Maya's father deserting her family was not Katy's fault; Katy maintained the story that she drove him away believing that a girl should think well of her father. As the series progresses, Katy becomes a manager for Topanga's bakery. After meeting Shawn, she develops feelings for him. The two get engaged in "Girl Meets Upstate" and subsequently wed in "Girl Meets I Do". Ms. Kossal Gabriella Kossal (Aisha Kabia) is the art teacher at John Quincy Adams Middle School who is impressed with Maya's art. Dewey/Doy Dewey/Doy (Cooper Friedman) is a friend of Auggie who pronounces his name "Doy" much to the annoyance of Topanga. He does not like his name and cries each time somebody corrects his pronunciation. Zay Babineaux Isaiah "Zay" Babineaux (Amir Mitchell-Townes) is Lucas' old friend from Texas who later moves to New York and enrolls at John Quincy Adams Middle School, who gradually befriends Riley, Maya and Farkle as he gets to know them better. He fancies himself a smooth talker, but his words and actions more often get him into trouble rather than out of it. When Zay and Lucas were classmates at their old school in Texas, Lucas was usually the one who bailed him out. Eventually, one of these situations caused Lucas to be expelled from his old school. Charlie Gardner Charlie Gardner (Tanner Buchanan) is a student at John Quincy Adams Middle School who admires Riley. In "Girl Meets Semi-Formal", he asked Riley to the semi-formal, right before Lucas was going to. Sarah Sarah (Sarah Carpenter) is a classmate of Riley and Maya at both John Quincy Adams Middle School and Abigail Adams High School. She mostly serves as a background character in many episodes, but achieves prominence in "Girl Meets Hollyworld" as a screenplay writer for a movie her father, the director DW Preminger, is casting. The episode "Girl Meets Commonism" shows her on the honor board panel and reveals her last name to be Carpenter. Boy Meets World alumni The following characters from Boy Meets World make appearances in the series in the form of recurring roles, guest appearances, or cameo appearances. They are listed in order of appearance: Mr. Feeny George Feeny (William Daniels) is Cory's omnipresent mentor who is now in his late 80s. Feeny