No, the 3 fields of study don't come together - unless specifically requested. You are probably more familiar with courses titled Creative Writing than Screenwriting. You might be wondering if there's any difference. Yes and no. Every form of writing has a pattern, a structure that you encounter over and over again. The creativity is the imagination that you put in while following the structure. (Or breaking it if you please). What you will learn is: The structure in 3 acts, the theory of the characters, the dialogue, the dynamics of a scene, how to construct a dialogue, the difference between theme and topic and much more. While watching film and writing short stories I lived in Italy for 8 years where I studied screenwriting and studied English basically since kindergarten. I still struggle with learning French so I know the challenges and difficulties of learning a foreign language, especially one that might be unlike everything you know.