Donald Trump was responding to comments from Prime Minister David Cameron, who called his proposal to temporarily ban all Muslims from the United States "divisive, stupid and wrong." | Getty Trump fires back at Cameron: 'I'm not stupid, OK?'

If Donald Trump becomes the president of the United States, the country's long-standing "special relationship" with the United Kingdom could sour, if the presumptive Republican nominee's statements in an interview with British television are a reliable indication.

During an interview with media ally Piers Morgan on ITV's "Good Morning Britain" aired Monday, Trump responded to comments from Prime Minister David Cameron, who called his proposal to temporarily ban all Muslims from the United States "divisive, stupid and wrong."


"Well, number one, I’m not stupid, OK? I can tell you that right now," Trump said. "Just the opposite. Number two, in terms of divisive, I don’t think I’m a divisive person. I’m a unifier, unlike our president now, I’m a unifier."

Morgan broached the possibility of Trump and Cameron both leading their respective countries.

“Looks like we’re not going to have a very good relationship. Who knows?" Trump said, before quickly adding, "I hope to have a good relationship with him. But it sounds like he’s not willing to address the problem either.”

As for the recent comments by London Mayor Sadiq Khan, who said he hoped Trump loses the general election, Trump appeared personally offended.

“All right. When he won, I wished him well. Now, I don’t care about him," he said. "I mean, it doesn’t make any difference to me about him. Let’s see how does. I mean, let’s see if he’s a good mayor.”

Morgan then asked if Khan had offended him with his remarks. Trump responded with another threat.

“Yeah, I am. Because he doesn’t know me, never met me, doesn’t know what I’m all about. I think they’re very rude statements and frankly, tell him I will remember those statements," he said. "Very nasty statements.”