Ms. Winnie Oh is the Media Immersions and music teacher at Degrassi, although she could easily be mistaken for one of the students.Dave Turner is in her class and is a frequent disruption. He makes her regret posting racy photos on a social networking site.Because of her closeness in age to her students, and her good looks, she is often the target of student's crushes, including Dave and Sav Bhandari.One of her assignments for students is to write a song.Background: She is in her early 20s.