First of all, it's an extremely awkward situation. You should immediately leave the scene quietly to avoid further embarrassment for both you and your friends. And then, try to keep it to yourself and not spread it around, as it's a very private matter for your friends.
First of all, don't react in a way that makes her feel uncomfortable if she realizes you've heard. Just keep it to yourself. This is a very personal and private aspect of her life. You can try to shift your focus away from it and not dwell on it. Respecting her privacy is crucial in this situation. Also, if possible, try to create an environment where she doesn't feel self - conscious about it in case she suspects you've heard.
Well, it can be a bit awkward. You could just smile and change the topic. You don't really need to get into details or pass judgment. Maybe say something like 'That's an interesting story, but let's talk about the cool places you visited instead.'
One way is to keep yourself busy. Engage in more activities during the vacation like exploring new places, trying new foods. The more occupied your mind is, the less you'll think about that scene.
This is a very uncomfortable situation. First, try to keep it to yourself. It's a private matter for your parents. Pretend you didn't see or hear anything and give them their privacy.
You should keep it to yourself. Pretend you never heard it and don't spread it around.
There could be several reasons. First, make sure your friend has actually added you to their private story list. If not, ask them politely. Second, check if there are any privacy settings on your own account that might be blocking it. Also, sometimes it could be a glitch. Try logging out and logging back in to see if that helps.
Just pretend you didn't hear it. It's a very private matter for them. You don't need to let this knowledge affect your relationship with your parents.
If your friends have seen your girlfriend naked, it's a very uncomfortable situation. First, you need to make sure your girlfriend is okay. She might be feeling violated or extremely embarrassed. Then, you should have a serious talk with your friends. Let them know that their behavior is unacceptable. For example, if it was an accident in a shared living space, boundaries need to be clearly set and respected in the future. You also need to support your girlfriend through this difficult time and ensure her privacy and dignity are restored.
This is a rather strange request. First, you need to firmly tell your girlfriend that sharing your friends' personal stories without their permission is inappropriate. Then, have a conversation with your girlfriend to understand why she has such a request. Maybe she is just curious, but it still violates privacy boundaries.
You could talk to your friends about how their stories make you feel. Let them know that you're not comfortable with this kind of talk.