S'mon said:
I don't think pledging a fraternity or liking heavy metal requires any particular sexual orientation.
Quite right, and I didn't mean to imply otherwise. However, my point was that he didn't present a very flamboyantly gay profile, nor did he think of himself that way for some time. One of his roommates after me, however was quite the opposite, though he claimed otherwise and actually got married. Of course, that fell apart a year or two later, when he finally admitted it to himself (to the suprise of none).
If he really had no idea he was gay, then suddenly one day decided he was 100% homosexual, and has stayed that way since (like Willow), I am surprised, yes. All the accounts I've read previously have been quite the reverse, people who are strongly aligned seem to generally decide/realise their orientation in fairly early childhood.
Subconciously, I'm sure he had some inkling when he was
almost 20. Personally, I don't think he was sure, but he wouldn't be the first person to emerge from his teens sexually confused. More specifically, I was miffed that he, being homosexual, had had more success with women than I had.
I have no doubt that you are correct,
GENERALLY. But, as Umbram pointed out, there are exceptions to every rule. My friend was not the only person I knew in college who realized their sexual orientation there...just the only one I knew personally.
It may have something to do with the changes in attitudes in the last fifteen-twenty years, as well. Being publicly gay in your mid-teens may not be as uncommon as it was when I was at that age. I really couldn't say, though...I'm no sociologist, after all. At least, not unless I can make a Bluff check.