My DW and I were discussing how much easier things are for young adults now regarding sexual relationships. Definitely if people are gay or bi.
She then told me about a pivotal moment when she knew she was heterosexual. When she was in her early twenties she was at a party with a girl friend, drinks were drunk and the conversation came round to sex. The girl asked her if she'd like to "give it a try"with her. DW declined the offer.
What surprised me is that is didn't in any way change the friendship, they remained friends for many years. If this had been a couple of men I suspect punches would have been thrown.
I suppose the question is, is this much more common than my sheltered life would have me believe? I must admit I was quite shocked when she told me.