Once upon a time there were two friends, one named Jacqueline and the other Valentina, they knew each other since they were little, they went everywhere together, they loved to go to the park to play, they played hide-and-seek and look for insects, when they went to school and felt hungry they would sit underneath of a tree and laughing they shared their snack. 

Jacqueline used to eat chocolate bread and shared half with Valentina, Valentina was healthier, she always brought fruits and vegetables and shared with her friend, they got along very well, they never fought.

Years passed and they got older, but the friendship was not broken. On the contrary, each day they felt more united. As they were older they no longer played girlish things, but they continued to meet for dinner together and tell each other their things

One winter night, Jacqueline awoke with a start.  She put on her coat and shoes and knocked on the door of her friend and neighbor. He called and called repeatedly until Valentina opened it for him. When she saw her she was scared.