When it comes to casual dating texting rules, it's important to maintain a balance between initiating conversations and giving the other person space. Keep messages light and flirty, and avoid bombarding them with constant texts. Respect their boundaries and response times, and be mindful of the tone and content of your messages to ensure they're comfortable and engaged in the conversation. Communication is key in any relationship, so be open, honest, and clear about your intentions and expectations when texting in a casual dating scenario.