Having been a teenaged boy -- long, long ago, but not so many decades past that I've forgotten -- having to meet a girl's parents BEFORE I was permitted to ask her on a date would be way over the top. How would you advise the boy to go about all this?
1. Work up the courage to ask the girl out in the first place. That's not always the easiest thing to do.
2. Ask the girl if she'd be willing to consider a date with him. Careful, now, he'd have to explain that he's NOT asking, just asking about asking.
3. Make arrangements to meet the parents. Hmm... just what I always wanted to do when I was a teenager, visit someone else's parents. Jolly!
4. Endure a "conversation" with the girl's father. As a PP said, what is the father going to ask? What are the boy's job prospects? How many children does he plan to have? Has he drafted a prenuptial agreement?
5. If all goes well now a vision of feminine perfection will make her entrance into the room. What an impression our hero, sweaty and nervous, is making now!
6. In front of our heroine's parents, he asks her if she would like to go out with him. Yeah, right. Which of the kids is going to be more miserable at this point?
Besides, what happens if she's decided that she doesn't want to go? How delightful it would be, there in front of smiling parents, for dear daughter to make her appearance barefoot and in raggedy sweat pants, with wet hair, to tell her would-be suitor that she's not interested.
Oh... what happens if dear daughter asks the boy out? Is there a full round of social calls between the kids and the parents? Do the fathers size each other up warily, hands on six-shooters or clubs? Do they negotiate a bride price?
Lighten up! It's just a date. If you've raised your daughter to respect herself, then you need to quit worrying. If you haven't raised her that way, then it's too late to worry.