Former BBNaija housemate, Nina, has taken to her Instagram to share with her fans the 20 Dangerous Things they Shouldn't Do On A First Date. 1. Do Not Talk About Your Past Relationships. Always Keep Your Mouth Shut 2. Do Not Talk Unnecessarily. Watch Your Tongue 3. Don't Dress Like a Lunatic. Dress Smart 4. Don't Go With Friends. Please Click here to read full news..