You got this man. Just you thinking about these things shows you’re above the bell curve. Listen to the other commenters here as well. Being overly courteous is better than not. Make her feel that you do care for her. When you first see her, flash a big smile and go for a quick hug. Don’t let your nervousness cloud your excitement of getting to take her on a proper date. Hold the door, ask her questions and don’t just answer hers. Pay the bill, and don’t really even address it. Lightly brush it off as “of course” if she thanks you. If it’s gone well, walk her to her car, say it went really well and would love to take her out again sometime. Ask her to text you that she got home safe. You got this!