when i was in first 年 i met this girl called Gemma, and she seemed nice, we became best freinds. it was the summer holidays and she came back to school pregant!! i dont see her any more...
I'd still be her friend. Big whoop if she wants to sleep with guys all the time, free country. Sure, I don't approve of that but I'm not going to stop her living her life as long as she's careful.
Well it shouldn't affect (effect?) how they socialize with あなた too much. I wouldn't care too much, it's their choice unless they constantly talked about it, then I'd be disturbed.
