Though their political fates are entwined, President Barack Obama and Republican presidential candidate Mitt Romney have rarely connected personally. Wednesday's debate in Denver will be the first time the two men have met face-to-face in five years.
It was one of the few personal interactions between Obama and Romney.
"He was kind enough to call our home when my wife was ill, and he said that he and Michelle had my wife in their prayers," Romney said in an interview after the call. "I said, 'Mr. President-elect, Ann and I have you in our prayers'. And we do."
Even as their political fates have become more entwined, Obama and Romney have had little opportunity to connect directly. In fact, when the Democratic president and the former Republican governor of Massachusetts stand alongside each other during Wednesday night's presidential debate in Denver, it will be their first face-to-face meeting in nearly five years.
"I don't really know him well," Obama said in an interview with The Associated Press. "I think Gov. Romney obviously has achieved extraordinary success with his businesses, and he's obviously very focused on achieving the presidency. He cares deeply about his family, and I think he cares deeply about his faith."
Romney has had similarly kind words about the president as a father and family man. But most of their descriptions of each other during the campaign are far less complimentary, and that probably will be the case in the debate.
Romney accuses the president of having "more European than American" views. Obama says Romney has written off half the country.
The two do have a few similarities. They're both graduates of Harvard Law School; Romney also has a business degree from the Ivy League university. Each is a multimillionaire, though Romney's estimated $250 million fortune far exceeds Obama's net worth, which is as much as $8.3 million.