How can I gauge if someone is receptive to flirty quotes?

Pay attention to the other person’s responses and body language. If they reciprocate with playful banter, laughter, or engage in the conversation with enthusiasm, it’s a good sign that they are receptive to your flirty quotes. On the other hand, if they seem uncomfortable, disinterested, or give short responses, it’s best to tone it down or switch to a different conversation topic.