Tyson Fury and Dillian Whyte have been friendly and respectful this week - but their long-running feud is laid bare by their social media interactions.
At one point, Fury and Whyte were close friends and sparring partners, with the world heavyweight champion saying that the pair stayed together during training camps. But their relationship has soured over the years and they are now bitter rivals.
And that rivalry will culminate in a record-breaking world heavyweight title fight in front of 94,000 fans at Wembley Stadium in London tonight. Whyte is the heavy underdog, but has always maintained he enjoyed the better of the pair's sparring sessions whenever they did meet in the ring.
