This article explores the use of Artificial Intelligence (AI) and Machine Learning (ML) in text messaging, with a focus on Natural Language Processing (NLP). NLP techniques are used to enable machines to understand, interpret, and generate human language, and are applied to tasks such as sentiment analysis, part-of-speech tagging, and named entity recognition. AI-powered sentiment analysis is used to gauge the emotional tone of a message, while NER algorithms are used to identify and classify named entities within the text.