HOW???
ya put one foot in front of the other and open your mouth.
you already know how to do it. you've done it all your life.
(if you're not... ya know... TOO fucked up

)
can you do that in front of a hot chick?
Of course.
You'll start off scared but eventually that shit'll melt away.
So go out there and scare yourself silly!
===
PS when you open your mouth, PLEASE make a sound.

or at least look or touch her in a way that makes her smile.
if she's not smiling... at least you got started.
PPS Patrick is as fictional as the stories portrayed in Sperm Wars.
All for education and to get the point across.
All based on typical human experiences.