Differences and similitudes between "Theerten" and "The best of times"

This film and this book tolk about the adolescense and the differents situations himself confort.
The biggest difference between the book and the film is: in the flm the hero is a girl and in the book the hero is a boy. Other difference is: in the book Chee Seng  have a rich friend this is bad influence for he. But in the film "Theerten" the bad influence is a girl who is steals. A big difference is the friend of the hero of thirteen is false and only need  Tracy for take advantage of Tracy's family. I say this beacuse at the end when the Tracy's mother make outside of the house Evie, she ruin Tracy.

The biggest similitud between "Theerten" and "The best of times" is: in the film and in the book the heros taste the drug and the alcohol. Other big similitud is in the two stories the hero's father are divorced and in the two families haven't mach money.
Other similitud is in the two tales the hero got a boyfriend or a girlfriend.
Also the problems between the hero of "the best of times" (Chee Seng) and the hero of "thirteen"  are very similars.
All histories start when the hero is good and have well-mannered and at the end the hero is a bad influence.