Tyven, Tyven ("Hold My Heart") follows the tense relationship between a father and his young daughter. The father, Harald, has divorced Cecilie, his wife, after an ugly breakup which involved accusations of spousal abuse and child molesting. Furious, Harald kidnaps his 7-year-old daughter, Lisa, who he has been forbidden any contact with. Over the course of a few days, the father and daughter grow closer. The police, meanwhile, have organized a manhunt for Harald, and only one policewoman believes he is not a dangerous man.

Svein thinks his grandma's soul is in the process of being swallowed by mysterious aliens, and he mobilizes both his friends and his rat Halvorsen in an attempt to save her.

In Northern Norway during the 1860s, a little girl named Dina accidentally causes her mother's death. Overcome with grief, her father refuses to raise her, leaving her in the care of the household servants. Dina grows up wild and unmanageable, with her only friend being the stable boy, Tomas. She summons her mother's ghost and develops a strange fascination with death as well as a passion for living.

Svein's best friend is a fancy rat named Halvorsen who goes missing during a pet contest, leading to chaos with newspapers reporting a rat invasion. To avoid losing both Halvorsen and the competition, Svein must work to keep his parents unaware of the situation.

Childhood is not necessarily as rosy as we adults want it to be. It can be full of worries and anxiety.