Pin Shares Your first text to a girl is important because it sets the tone for the rest of your text interaction with her. No matter what our experience level, we can all stand to improve our approach when learning how to text a girl for the first time. The best part is, these tips can also be applied to messaging on the few hookup apps that we know work. We all have our own personal style and arbitrary rules are a sure way to strip the personality out of our conversations. You can incorporate these tips into your current texting.