I'm so nervous, advice please

I have a date today and it was set up by my friend. I was going through an on and off relationship so she wanted me to have her guy friends number and vise versa. We talked for the longest hours. He's such a genuine, loving, caring person and I'm glad this happened. But there's a flaw.. I never kissed anyone. Nor done anything that consisted in a relationship. I'm 20 and he's 22. He's experienced so I don't want to seem a bit weird. I'm super nervous. If there's any advice you can give me please give it to me. It'll really calm me down a bit.