I'm happily married for a year now, an extreme introvert. had a distant courtship for a year before I got married so the young man hasn't done anything wrong and we won't blame him for his temperament.

Truth be told, you can never know a person well enough no matter the length of courtship, you'll only end up with what you fear most if you go that way.

This young man could be a victim of circumstance of sole dependence on courtship to unravel the mystery of marriage. I know the only person who will not lie about a product is the manufacturer. so that's the secret I've always applied in whatever I do and my marriage was not exceptional, it perfectly worked for me.

God is the manufacturer, if the guy need solution, let him seek God. No one else can really fix it for him.