Complex sentence: Vito Spatafore approaches Tony at a mall while his brother Bryan stands guard and tries to convince him he is not really homosexual, but that his blood pressure medication had affected him physiologically, thereby confusing him.
Split into simpler sentences: Vito Spatafore approaches Tony at a mall while his brother Bryan stands guard. Vito tries to convince Tony he is not really homosexual, but that his blood pressure medication had affected him physiologically, thereby confusing him.