The cultural nuances depicted in a series can vary depending on the specific show or storyline. Some examples of cultural nuances that may be explored in a series include language, traditions, customs, beliefs, social norms, and historical events of a particular culture or society. These nuances can help to provide a deeper understanding of the characters, their motivations, and the world they inhabit. Can you provide more details about the series you are referring to, so I can give you a more specific answer?