What to say to a girl after a one night stand, when she has a boyfriend?

[Mayo]

Well last weekend while on vacation I had a one night stand with a girl who has a boyfriend. She lives not only in a different state but a different country. Well I haven't talked to her since that night, but I added her on facebook before she cheated with me. What should I say to her, should i apologize?

[kim2343]

yes..

[Leslie L]

Do you have to say anything? I mean you could say sorry, but isn't it her fault too? She's the one with a boyfriend she should be saying sorry to him.

I'd just leave it alone.

[Olivia]

Say "had fun with ya slut!"
Dont apologize! She knew what she was getting into!

[Nancy]

Hahahahahahahahahaha apologize? For what? don't say anything u didn't do anything wrong

[stillness]

why would you apologize ?
I assume this was consensual.
If you think that you were the romeo that seduced this poor thing then you have a lot to learn about women .
Now if she said "that was the worst sex that I have had in my life"
then maybe an apology is in order.
Some times having sex outside a relationship is the easiest way to end the relationship . She might have been using you to break up with her boyfriend .
I am a woman .

[Keisha]

I wouldn't have her as a friend on facebook. I'm wondering if that's a serious question? Do you feel guilty? I mean you both are in the same boat. I mean did y'all know each other before and if you did then did you know if she had a boyfriend? If so then just straight up forget it move on. She obviously didn't care or she told him before hand.