Dating the Wrong Twin?

Meet Kalie. She is quiet, hard working and hates being center if attention. She is the complete opposite of her twin sister Vanessa. Vanessa is the most popular girl in school and her boyfriend Dexter is the bad boy of the school.

Vanessa has a hidden secret, when it is let out she is forced to end her relationship with Dexter and fleas from Hayeville high school.

Hayeville high school throw a masquerade ball, will this single event
make Kalie grow feelings for Dexter and will it make him realise he's was dating the wrong twin.