Donovan Slack

USA TODAY

Carly Fiorina apparently lost her footing after introducing Texas Sen. Ted Cruz at an event in Indiana.

Donald Trump seized on the fall, saying he thinks it was a "weird deal."

"They just showed it to me, and I said, 'Wow that’s really cruel,' she fell off, she just went down," he said. "And she went down right in front of him and he was talking and he kept talking... That was a weird deal, man."

Cruz's wife, Heidi, was apparently first to notice Fiorina's tumble and reached out to help her.

It’s been less than a week since the Republican hopeful announced he had picked Fiorina as his vice presidential running mate (if he actually wins the nomination). And they are still trying to navigate joint campaigning, it seems. It has not gone unnoticed on social media. Just check out this painfully awkward moment.

Ted Cruz: Protester would get spanking at my house