Donald Trump returned to The Tonight Show starring Jimmy Fallon on Thursday night.
In a clip released hours before the episode was due to air, the presidential candidate can be seen letting the host mess up his well-coiffed hair.
“The people in New Hampshire, where I am going an hour from now, I hope they understand,” Trump says.
Fallon also thanked him “for giving us the material that we are doing.”
He added that Trump has been “amazing to follow” because “you say some shocking things that I cannot even believe.”
“But I’m trying not to anyway,” Trump responded.
In contrast to Stephen Colbert and Trevor Noah, Fallon generally focuses on drawing out humorous moments via skits and stunts with his political guests.
In his interview with Mehmet Oz, Trump said that he feels as “good as I did when I was 30.” He compared himself to Tom Brady, saying that “I feel the same age as him. It’s crazy.”
Trump’s campaign released a letter from his personal doctor, Harold Bornstein, describing him as in “excellent physical health”.
Bornstein went on to describe the results of a recent examination.
Trump also described his campaign appearances, in which he waves his arms when speaking before a large crowd, was “a form of exercise”.