A mysterious asteroid crashes into the Pacific Ocean, causing all the adults on Earth to degenerate and lose all human values. A young girl, Sweetheart, fights for the survival of herself and her infant brother in this brutal new world, where her own parents are no longer who they appear to be, and nowhere is safe.

Unwinding her relationship from a controlling choreographer, Kayla happens to take an elevator ride with lonesome caterer “Dustin”. The lift stalls, and spontaneously, magical kisses follow. Soon the choreographer makes nice, and Dustin retreats. Kayla becomes confused as to which man to love.

The only thing that is working in Cassie's world is her small town business. Her Christmas Cupcakery is a huge success, but her love life is a mess. Cassie's whole universe is turned upside down when she falls in love with a co-worker who is revealed to be the famous and notoriously troubled actor Alex Gray. There's no denying that Alex and Cassie are in love, but can their relationship survive the pressure of Hollywood and the holidays?

It's love at first sight when Rusty the Labrador and Cheri the Poodle meet one day while jogging in the park. Even better- their owners fall in love too! But love is more complicated for the people, Susan and Jake, who marry and attempt to join together their large family of five children. With kids fighting and a household in complete chaos, it's up to the dogs to keep the family together.