article_snippet: I've probably met about 15 over the last four years but obviously don't seen them all long term - my longest friendship has gone on for seven months.
article_snippet: It's fairly regular, maybe once a month that you go and meet someone, or
article_snippet: every two weeks maybe.
article_snippet: There’s about five or six that I see on a permanent basis and one that I see every ten days or so.
article_snippet: The others I see when they can get off work, so about every couple of weeks and one of they about every four weeks.
article_snippet: they've all be around for about two years.
article_snippet: I'm one of these people who goes back a lot - I go to the science museum as often as I can get up there.