I was 15yo, and it was with the same guy that took my virginity. It was the third night of our five days of Wilderness Emergency Preparedness. We were paired by random happenstance, give our five days of MREs, and Water Purification tablets, and dropped off out in the woods on the Scout Reservation by ourselves. Spent the first day getting to know each other, as we built our Shelter out of downed limbs, palm fronds, and lashing twine. Made a firepit, gathered a ton of wood, and built our fire which we kept going once we got it lit. Even though it was Summer and 90+ degrees(F) out.
We caught each other checking out the other, and by day two we came out to each other as being Gay. No one made a move towards the other until the next night. That's when one thing led to another, and the kiss happened. It was a First Timer's kiss for me, but he was more experienced. We were outside the shelter by the fire, talking, and it just happened. Then the thunder roared, rain started to fall, and we ended up drenched in the shelter we built, stripping down out of wet clothes, and I'll let you guess what happened next. We ended up in a Long Distance Relationship for 3+ years and broke up after that. (See my Blog for more on that.)
That guy is now living in D.C. and is getting married soon.