Complex sentence: The film is about Les Anderson (Haim), a 16-year-old who is trying to get his driver's license and has a crush on one of the more popular and attractive girls in school, Mercedes Lane (Graham).
Split into simpler sentences: The film is about Les Anderson (Haim), a 16-year-old who is trying to get his driver's license. He has a crush on one of the more popular and attractive girls in school, Mercedes Lane (Graham).