Graeme Smith: England skipper Andrew Strauss has it coming to him after what he did to me
The battle between a South African captain who has matured into one of the game's most formidable characters and his opposite number will be one of the crucial factors in whether England can build on their Ashes success in this four-Test series.
And it is one given added spice by the clash between the two captains when England surprisingly defeated South Africa in the Champions Trophy at Centurion just over a month ago.
Smith, who was fighting a lone battle in the face of rare English one-day excellence, requested a runner towards the end of his monumental 141 in a losing cause when he was struck down by cramp.
But Strauss, intent on putting down a marker ahead of one of the toughest tours in cricket, was having none of it. The captain of the host nation was not amused, saying: 'The world is round and that will come back on him.'
It is clear now, as he spoke to Sportsmail while preparing to renew his acquaintance with Strauss, that time has not been a healer.
'No, I wasn't happy about that,' said Smith. 'I could have lied and said I had strained a calf or something but I had known runners to be allowed for cramp so I just told the truth. I wanted consistency but Strauss wouldn't have that. It was all very well people saying afterwards that it is down to the umpires but Strauss cannot pass the buck.
Controversy: Smith and Andrew Strauss debate the use of a runner for the cramp-suffering South Africa captain in the recent Champions Trophy
'He made his stance perfectly clear and it has created a bit of antipathy that he will have to deal with. It won't go away. There is no personal hangover but it wasn't appreciated by the South African public.'
It was an example, according to Smith, of one of the nice guys of the game showing chameleon tendencies on rising to high office. 'It is clear that Strauss is trying to be a bit firmer in the field than we are used to and that's interesting,' said Smith.
'It's a bit out of character from the guy we know, the well-spoken chap who is always polite to everyone, and we will have to see how that plays out. It is up to each individual how they want to go about captaincy and if he wants to be different to his natural instincts then that is up to him.
'When I first became captain, at 22, I wanted to impose myself on everyone and basically tried to be someone I'm not. When I took over I bumbled around making a lot of mistakes and it has taken time for me to be comfortable with it.'
He is certainly comfortable now. The man labelled a 'muppet' by Kevin Pietersen when he first played against Smith for England is less Kermit and more the king of South African cricket, six years in charge turning him from a brash upstart to a mightily impressive leader of one of the strongest sides in South African history.
Victory has come against all the leading teams in the world on their own grounds. Now Smith talks eloquently of wanting to leave a legacy of success before he hands over the captaincy, possibly after the 2011 World Cup, and that he wants someone within his side to 'put their hand up' to identify himself as his successor.
But first comes England for a tour, starting with two Twenty20 matches and five one-day internationals, that Smith says is 'one of the highlights' of the calendar.
Not least because of the presence of four South African-born players, including Strauss, in the England squad. Smith, 28, thinks of the England captain, and keeper Matt Prior, as 'English' cricketers while his clashes with Pietersen are well documented.
But spice has now been added by the addition of Smith's old friend and South African Under 19 team colleague Jonathan Trott, whom Michael Vaughan accuses in his new autobiography of being a little bit too close to his old compatriots for England's comfort.
'No, Trotty didn't celebrate with us after we defeated England at Edgbaston,' insisted Smith of the accusation levelled by the former England captain.
'But I did have lunch with Jonathan the day after we won the series. And why not?
'I've known him for a long time and it's nice to see him realise his potential. I appreciate the way he has handled himself.
'Trotty was talented enough to play for South Africa but made his life in England and there are no hard feelings. He doesn't seem to have any beef with our game. He has never been arrogant or made stupid statements about South Africa, like some people.'
Who could he possibly mean? 'Kevin has always done and said things that have made me think, "Why did he do that?", but it's a lot less heated between us now. He has proved himself and I think there's mutual respect.
'I don't know how the South Africa people will react to these guys but it will be up to my team to create tension around them to make it harder for them to prosper.'
And central to Smith's plotting of the downfall of England will be a figure very familiar to Strauss. Duncan Fletcher, the most successful coach in England's history, will be very much part of the opposing dressing room as South Africa's consultant.
'No I haven't seen Duncan's dossier on the England players yet,' smiled Smith. 'But he has an intimate knowledge of many of their key men and it would be stupid of us not to take advantage of that. He is a good coach who has been very good for us.
'It is the way of the modern sporting world that people move on and Duncan had already played a big role in South African cricket with Western Province before he worked with England.
'Yes, he will be with us, wearing the South African tracksuit, and I think England will miss him.'
But it's Graeme Smith who will provide the biggest barrier to England upsetting South Africa, whether or not Andrew Strauss decides to be Dr Jekyll or Mr Hyde.