A Wow (!) First Impression

Smile
A very first thing that you must do. A sincere smile can warm people's heart. But don't smile too long until your nerves cramped. It's not funny.
Eye contact
Maintain good eye contact that show you respect you date. Don't look anywhere when he or she is talking to you. But it doesn't mean that you have to stare at your date nonstop. That will make them scare.
Handshake
A firm handshake can assure you date that you are a confidence person. Don't shake to hard unless you want to make an aggressive impression.
Good dress
Dress well and suitable with the theme of your date,don't wear swimsuits to a posh restaurant. For girls, wear a good and right make up is a must.
Good body language
You do not need to talk,your body language shows all. A good one shows your good personality. Sit and walk properly,maintain a good posture of your body.
Confident voice
Don't scream when talking. Maintain a lower tone of your voice will show that you are confident and take control of yourself. They will assume you are still not matured if you talking like a little girl from your auntie's house.