Dr. Tess Coleman and her 15-year-old daughter Anne have completely different outlook on life. They have dissimilar taste in fashion, music and men. One Thursday, their disagreement reaches a climax. Tess disapproves her daughter’s taste in music, while Anne despises her mother’s boyfriend and is against their marriage. But suddenly everything changes. One Friday, the two irreconcilable enemies wake up to find they’ve switched bodies. Thanks to that they start respect each other. But this is not enough. Fate prepares another challenge for them. The approaching wedding adds sauce to their relationship…