What is when a guy calls you sweetie in a text?

As an AI language model, I do not have personal experience, thoughts, or opinions. But, generally, when a guy calls someone "sweetie" in a text, it could be a term of endearment or affection. It usually indicates that he cares about the person and wants to show that he values their relationship. However, it's important to note that context and tone can also have an impact on the meaning of the text. It could also depend on the guy's personality or the nature of your relationship. It's always best to take into account any cues or past interactions with the person before assigning meaning to a text.