I have a friend of 20plus years. We are good friends but not mega close and she's 15 years older than me. She lives abroad and is over here on holiday staying with me for 2 weeks. She is a bit stuck in her ways which is fine but the biggest problem is she keeps farting (passing wind)...not just a wee 'poof' but full blown mega farts. She does it when we are sitting watching films, she even kind of sits up a bit off the seat as if to prepare herself for it. She never ever says 'oops sorry' or 'excuse me' she just lets rip! Worst was other night she did it when my other friends were in and it was really uncomfortable but she was oblivious. I know she has had bowel probs in past but as far as I'm aware all ok now and I know everyone farts! It's just the way she just sits and forces mega ones out without batting an eyelid. How do I say to her...for gods sake have manners or go and try and do a poo or whatever..she even did it in the restaurant other night ...how do I I approach it without sounding horrible? I was going to try make a jok of it but she's very old fashioned and I don't think she'd find it funny...help I have another 10 days of this!