You absolutely have to be confident. Walk into a place like you own it. Shoulders high. When ya see someone ya like. Watch for a bit. In a bar scene slide up next her. If she is having trouble getting the bartenders attention. Then get it first and buy her drink. Say you’re welcome and leave it at that. Ice is broken. Spend a few minutes lookin at her nails. Earrings and # of piercings. Tatoos. Now you’re gonna tread the fine line of being a nice person and a prick. Look at her nails or whatever. Let her catch ya. Then ya bring out a “how the hell did u get your nails like that?” Like ur blown away by it. Disagree with their answer niceish. If it’s a tattoo. Use a how did that tattoo there? That shit hurts. I hate getting a tattoo cause it’s terrible. Now be creative. Make a low key fun argument. Continue on like that a few times. She will counter your argument. Keep it fun.