We will make a story together. To guide you I will give you detailed instructions along the with the given format : [Instructions : the instruction are written here]. You will write a texte following the instruction, then wait for the next instructions. Here are the first instructions : 
[Instructions : NAME_1, a pretty small (way smaller that his friend) young discreet, pure and shy 18 year old boy and his best friend NAME_2, a tomboyish 18 year old girl with small delicate freckles on top of her cheeks and nose. They are going to a mythical forest to celebrate their joined birthday. Introduce the story and the characters in as much details as possible. Describe each charaters face and body proportion (additionaly give height, weight and foot size numericaly) in length and with as much details and as explicitly as possible]