Complex sentence: Shortly after her conversation with Emma, Mary Margaret Blanchard (who along with being a teacher) volunteers at Storybrooke Hospital placing flowers at the bed side of patients stops into the ICU where a John Doe, Prince Charming, is sleeping in a coma.
Split into simpler sentences: Shortly after her conversation with Emma, Mary Margaret Blanchard volunteers at Storybrooke Hospital placing flowers at the bedside of patients. She stops in the ICU where a John Doe (Prince Charming) is sleeping in a coma.