In the 1989 film When Harry Met Sally, Billy Crystal delivered the immortal words, "Men and women can't be friends because the sex part always gets in the way," and set the tone for a generation of relations between men and women. Friends, Sex and the City, Bridget Jones - the moral of all those Nineties dramas was, don't kid yourself - eventually you're going to get together or drift apart.
"When Harry Met Sally set the potential for male-female friendship back about 25 years," Dr Michael Monsour, professor of communications at the University of Colorado at Denver, observed at the time. "Almost every time you see a male-female friendship on TV, it winds up turning into romance. Think Sam and Diane [Cheers] or Chandler and Monica [Friends]. These cultural images are hard to overcome."
Yet maybe it is happening at last. Next week Stephen Poliakoff, in his new TV drama, Friends & Crocodiles, sets out to prove that we've all grown up since then. The film tracks the decade-long relationship between a boss and his female secretary. We keep waiting for them to turn into lovers, but they never do. "I've always wanted to write a relationship between a man and a woman that was not a conventional love story," says Poliakoff. Similarly, one of the joys of BBC2's Extras was the platonic friendship between Ricky Gervais and Ashley Jensen. As Jensen observes, "Why is it that just because there's a man and a woman there needs to be a romance? I mean, not every man you meet has to be a potential suitor."
In a recent survey conducted by Friends Reunited, when respondents were asked "what's more important - being friends or being lovers?", nine out of 10 women and eight out of 10 men said it was most important to be friends. And 35 per cent of women and 41 per cent of men said their "very best friend" is a member of the opposite sex...
*****************
So are we kidding ourselves? Behind every great platonic friendship is there a delicious game of denial going on? Or one partner secretly longing and waiting, the other basking in the glow of their adoration?
"I have to admit I know at least two of my male friends have always been a bit in love with me," says Deborah, an artist. "I find it creepy but also quite reassuring." Hodson believes that some people are definitely incapable of platonic relationships: "A person who is sexually incontinent or exhibitionistic, who needs to know the other person is responding to them in the full range of responses, couldn't stand it," he says. "They would flirt and drop their knickers at the drop of a handkerchief."
*****************
(In conclusion before details of several case studies are given in the article)...
Truly great and lasting platonic friendships are probably rare but they are worth fighting for.