The difference between wearing makeup and not wearing makeup is really great. You will look good with makeup, but you will look haggard without makeup. Make-up is more about making up for your own color problems.
I am more or less anxious about my appearance. If the girl next to you is good-looking, the contrast will be very obvious without makeup.
Besides, I think we should make a good impression on others. Whether the purpose is to fall in love or not, a good appearance is to respect others. Everyone is comfortable to see it.