|“||You have been playing the same game since junior high, and it was tiring back then.||”|
|— Mary to Alice[src]|
Not much is known about Mary and Alice's past history, however, Mary and Alice met before the start of the series when they were in high school. Mary left Riverdale a few years back after her and Fred separated.
Throughout the Series Edit
At the Homecoming dance, Alice and Mary came face to face in the woman's restroom, where Mary was confronted by Alice, who couldn't help but notice that Mary attended the dance with Fred and Hermione, even after their secret affair. Even though Mary had left, nothing much had changed, she saw straight through Alice's juvenile tactics, the same ones she had been using since Junior High.