Should I DM a girl's Snap story?

It's hard to tell for sure. Maybe you could check the sender's name or profile if it's shown.

It could be a better idea to comment on her Instagram post. When you comment, it gives her the chance to respond publicly, which might make her feel more comfortable. If she likes your comment, she can engage further, and it can be a natural lead - in to a more private conversation later. Also, on Instagram, the post is usually there for a while, so she has more time to see and respond to your comment compared to a Snap story which might disappear quickly.

It depends on your interest in him and the type of content he usually shares. If you're curious about his life or if his snaps are usually fun and engaging, then go for it.

Well, it depends on how you feel about it. If you're comfortable with it, there's no problem. However, if you're worried about how you look or if it might be used in an inappropriate way, you should approach her. Maybe say something like 'Hey, I noticed you took a photo of me for your snap story. I'm not really feeling confident about it, could you not post it?' Be nice but firm.

Just be genuine and friendly. Say something positive or ask a relevant question based on what she shared.

Well, it depends on the content of her story. If it's a funny moment, you could reply with a laughing emoji and say 'This cracked me up!' If it's a beautiful place she's showing, maybe comment 'I wish I was there with you!'

You could start by sending her a friendly message thanking her for including you. It's a simple and positive way to show that you notice.

It depends. If you want a more immersive and tailored experience, sharing your backstory is great. But if you prefer to keep some mystery or are worried about the DM using it against you in a way you don't like, you might hold back. However, a good DM will respect your wishes regarding your character's story.

In general, it's a good idea. When you tell your DM your back story, it can lead to a more immersive experience. The DM can create scenarios that tie into your character's history, like meeting an old acquaintance or facing a threat from your past. This not only makes the game more interesting for you but also for the whole party, as your character's back story can become part of the overarching story arc.

She should immediately take it down. The longer it stays up, the more people might see it. Then she should probably talk to someone she trusts, like a close friend or family member, about what happened and how she can deal with the possible consequences.