When faced with this situation, adults need to take some precautions to protect themselves from possible legal consequences. Here are some suggestions, although the specific circumstances may vary depending on the laws of the country or region: 1. **Verify age**: Before engaging in intimate relations with someone new, it is the responsibility of the adult to verify the age of the other person. This can be done by checking legal identification documents. 2. **Get consent**: Make sure both parties agree to the sexual activity voluntarily and knowingly. Be aware that minors may not be able to give valid consent under the law, even if they pretend to be an adult. 3. **Record conversations**: Keep written records of conversations with the other party regarding age and consent issues. This can be in the form of text messages, emails, etc. Make sure these records show that you have done your best to verify their age beforehand. 4. **Be careful when making friends**: Be especially cautious when making friends on dating apps or social media platforms, as there may be some minors pretending to be adults on these platforms. 5. **Seek legal advice**: If you feel it is necessary, consult a professional legal advisor for specific legal advice. They can provide specific ways to protect yourself in your area. 6. **Stop and Report**: If you discover that the other person is a minor, immediately stop any further activity and consider reporting to the relevant authorities to make your position clear and prevent subsequent legal problems. Remember, while there are measures in place to help reduce the risk, they cannot completely eliminate the legal risks of engaging in sexual activity with a minor. Therefore, being extra cautious and responsible is the best protection.