Liar Girl.

Liina lives together with her mother. Her mother is often working night shifts so Liina needs to get by alone. In the same building is an apartment where a man died some time ago. One morning Liina hears a dog barking inside the apartment. Liina makes up a story about the dog and tells it to everyone the following day. A nightly rendezvous in the dead man’s apartment turns Liina’s stories true.