How would two girls who r good friends most likely greet each other in a spanish speaking country?

- Hola, ¿como estas? Hace mucho que no sé de ti.
- Hola, he estado muy bien, gracias por preguntar. ¿ Y usted se encuentra bien?

Yes she will ask you about the materiales that you will need for school in spanish and also which is your favorite class : ) 

What do you think about music? do you like words? do you like dancing? do you like that kind of music? how long have you listened to this type of music? btw im in the same spanish class ; )