The story of a 10-year-old girl Dawn Haley whose sibling rivalry with her three brothers is heightened by the fact that they are quadruplets.

Valerie Tyler is a 28-year-old organization freak who loves her 16-year-old sister Holly. Even if Holly is rambunctious. Spontaneous. Impulsive. Disconcerting. And definitely disorganized. Then Holly moves in with Val, and the sisters discover they may make better siblings than roomies.