I’m not sure if this as previously been a thread. I earlier went to a Cafe... I noticed a guy eating a jacket potato... he was on his phone while eating and talking to his colleague... When he left he got up and didn’t even put his knife and folk together!!! Left his chair hanging out... I have children and I was told that it was good manners to place the knife and folk together... not to talk while your mouth was full with food, when you leave the table push your chair in !!!! Maybe I just being old fashioned but I’ve noticed this a few times...Thoughts please