Never. My parents were so very completely uninvolved with my developing into manhood in any normal fashion that nothing was ever addressed unless it was related to some JW restriction.
So, no normal, healthy interest in the opposite sex was fostered. Only harped upon was the negative "NO MASTURBATION!! NO FORNICATION!! NO ADULTERY!! NO "BAD ASSOCIATION"!! NONONONONONONONONOOOOO!!"
Gee, no wonder I ended up messing around with a couple of "worldly" girls and getting my unbaptised ass booted from the hall. Hmm... could it be... Satan!?